Best Selling

View
Showing 1 - 20 of 30 Items
$0.45
Quick View {"id":1387886903382,"title":"4pcs\/Lot Copper Pillar M3 Brass Connector Circuit Board Installed Column Diy Tracked Crawler Caterpillar Robot Part Accessory","handle":"4pcs-lot-copper-pillar-m3-brass-connector-circuit-board-installed-column-diy-tracked-crawler-caterpillar-robot-part-accessory","description":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThis copper pillar is for the connecting to the robot car chass, especially for the acrylic plate. The size is 50mm\/30mm\/6mm+6mm (with screw) and M3.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eFeature\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eName: Hexagonal Copper Pillar\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSize: M3*50mm\/30mm\/6mm+6mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCopper pillar: 4pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2018-10-07T09:50:19+08:00","created_at":"2018-10-07T09:53:06+08:00","vendor":"electroch.com (ElectroCh)","type":"Robot","tags":["coupling","robot","robot accessory"],"price":45,"price_min":45,"price_max":95,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":12774615449686,"title":"6mm*6mm","option1":"6mm*6mm","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"4pcs\/Lot Copper Pillar M3 Brass Connector Circuit Board Installed Column Diy Tracked Crawler Caterpillar Robot Part Accessory - 6mm*6mm","public_title":"6mm*6mm","options":["6mm*6mm"],"price":45,"weight":80,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""},{"id":12774615482454,"title":"6mm*30mm","option1":"6mm*30mm","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"4pcs\/Lot Copper Pillar M3 Brass Connector Circuit Board Installed Column Diy Tracked Crawler Caterpillar Robot Part Accessory - 6mm*30mm","public_title":"6mm*30mm","options":["6mm*30mm"],"price":65,"weight":80,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""},{"id":12774615515222,"title":"6mm*50mm","option1":"6mm*50mm","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"4pcs\/Lot Copper Pillar M3 Brass Connector Circuit Board Installed Column Diy Tracked Crawler Caterpillar Robot Part Accessory - 6mm*50mm","public_title":"6mm*50mm","options":["6mm*50mm"],"price":95,"weight":80,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/pillar.jpg?v=1538877193"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/pillar.jpg?v=1538877193","options":["Size"],"content":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThis copper pillar is for the connecting to the robot car chass, especially for the acrylic plate. The size is 50mm\/30mm\/6mm+6mm (with screw) and M3.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eFeature\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eName: Hexagonal Copper Pillar\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSize: M3*50mm\/30mm\/6mm+6mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCopper pillar: 4pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e"}
$1.64
Quick View {"id":1387490771030,"title":"W1209 Digital LED DC 12V Heat Cool Temp Thermostat Temperature Control Switch Module On\/Off Controller Board + NTC Sensor Toy","handle":"w1209-digital-led-dc-12v-heat-cool-temp-thermostat-temperature-control-switch-module-on-off-controller-board-ntc-sensor-toy","description":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTemperature range :-50-110 °\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDimensions: 48.5 * 40mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTemperature control mode: ON \/ OFF\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eResolution:When temperature is 0.1°, the resolution is -9.9~99.9, other temperature segment is 1°\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eControl accuracy: 0.1 °\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHysteresis accuracy: 0.1°\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRefresh rate: 0.5S\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh temperature protection: 0-110°\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupply voltage: DC 12V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStatic current: ≤ 35MA, attract current ≤ 65MA\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutput voltage: DC 12V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutput power: 20A relay\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMeasurement input: NTC (10K 0.5%) Waterproof Sensor\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnvironmental requirements: -10 ~ 60 ° ,Humidity 20% -85%\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e \u003cstrong\u003e\u003cspan\u003eHow to use\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eConnect the power supply and the load, you can supply to the controller,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIs displayed as a measured temperature,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePress the SET button, the display flashes the temperature,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePress - to set the desired temperature,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAfter setting press SET to confirm return,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe controller automatically performs the relay by setting off!\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLights, LED status descriptions:\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIndicator: Off The relay is switched off, Always indicate the relay is closed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLED: Shows LL is the sensor open, showing ?HH is out of range, the thermostat will be forced to close the relay, the display --- as high temperature protection.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e \u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e W1209 module: 1set\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2018-10-05T15:11:45+08:00","created_at":"2018-10-05T15:13:41+08:00","vendor":"ElectroCH","type":"sensor","tags":["sensor","temperature"],"price":164,"price_min":164,"price_max":164,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":12773633884246,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"W1209 Digital LED DC 12V Heat Cool Temp Thermostat Temperature Control Switch Module On\/Off Controller Board + NTC Sensor Toy","public_title":null,"options":["Default Title"],"price":164,"weight":100,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/W1209_11.jpg?v=1538723626","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/W1209_7.jpg?v=1538723630","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/W1209_8.jpg?v=1538723634","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/W1209_9.jpg?v=1538723635","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/W1209_10.jpg?v=1538723637","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/W1209_12.jpg?v=1538723640","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/W1209_13.jpg?v=1538723643"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/W1209_11.jpg?v=1538723626","options":["Title"],"content":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTemperature range :-50-110 °\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDimensions: 48.5 * 40mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTemperature control mode: ON \/ OFF\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eResolution:When temperature is 0.1°, the resolution is -9.9~99.9, other temperature segment is 1°\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eControl accuracy: 0.1 °\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHysteresis accuracy: 0.1°\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRefresh rate: 0.5S\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh temperature protection: 0-110°\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupply voltage: DC 12V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStatic current: ≤ 35MA, attract current ≤ 65MA\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutput voltage: DC 12V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutput power: 20A relay\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMeasurement input: NTC (10K 0.5%) Waterproof Sensor\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnvironmental requirements: -10 ~ 60 ° ,Humidity 20% -85%\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e \u003cstrong\u003e\u003cspan\u003eHow to use\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eConnect the power supply and the load, you can supply to the controller,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIs displayed as a measured temperature,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePress the SET button, the display flashes the temperature,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePress - to set the desired temperature,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAfter setting press SET to confirm return,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe controller automatically performs the relay by setting off!\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLights, LED status descriptions:\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIndicator: Off The relay is switched off, Always indicate the relay is closed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLED: Shows LL is the sensor open, showing ?HH is out of range, the thermostat will be forced to close the relay, the display --- as high temperature protection.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e \u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e W1209 module: 1set\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e"}
$2.76
Quick View {"id":1387691245654,"title":"USB Programmer CH341A Series 24 EEPROM Writer Flash BIOS USB Programmer 25 SPI Flash BIOS Board Module USB To TTL 5V-3.3V","handle":"usb-programmer-ch341a-series-24-eeprom-writer-flash-bios-usb-programmer-25-spi-flash-bios-board-module-usb-to-ttl-5v-3-3v","description":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e100% brand new and high quality \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupport 24EEROM \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupport 25 SPI FLASH \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAutomatic identification chip model 25 series \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupport USB to TTL \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA multi-purpose hine, online Brush \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSTC microcontroller supports a full range of program download \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFor a variety of software for backup, erase, programming, calibration and other movements \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProvide 5V-3.3V power supply output \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDimension:70mm x 27mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eUSB Programmer: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePinboard: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2018-10-06T07:53:52+08:00","created_at":"2018-10-06T07:55:57+08:00","vendor":"ElectroCH","type":"Tools","tags":["Tools"],"price":276,"price_min":276,"price_max":276,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":12774199230550,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"USB Programmer CH341A Series 24 EEPROM Writer Flash BIOS USB Programmer 25 SPI Flash BIOS Board Module USB To TTL 5V-3.3V","public_title":null,"options":["Default Title"],"price":276,"weight":50,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/ch341a_1.jpg?v=1538783762","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/ch341a_2.jpg?v=1538783765"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/ch341a_1.jpg?v=1538783762","options":["Title"],"content":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e100% brand new and high quality \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupport 24EEROM \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupport 25 SPI FLASH \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAutomatic identification chip model 25 series \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupport USB to TTL \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA multi-purpose hine, online Brush \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSTC microcontroller supports a full range of program download \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFor a variety of software for backup, erase, programming, calibration and other movements \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProvide 5V-3.3V power supply output \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDimension:70mm x 27mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eUSB Programmer: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePinboard: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e"}
$0.82
Quick View {"id":1387694325846,"title":"USB To TTL UART Module CH340G CH340 USB Microcontroller Download Cable Brush Board USB To Serial 3.3V 5V Switch DIY Starter Kit","handle":"usb-to-ttl-uart-module-ch340g-ch340-usb-microcontroller-download-cable-brush-board-usb-to-serial-3-3v-5v-switch-diy-starter-kit","description":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eFeature:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThe new original CH340G chip, the series chip is STC official recommended USB to TTL chip, will not appear due to different drivers \/ different computers and other incompatible phenomenon! The The\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNot only the power supply PWR, TXD and RXD indicators, to facilitate the case without the instrument intuitive understanding of whether the product is working;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3V3 and 5V are selected by short circuit;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupport WINDOWS 98 \/ ME \/ 2000 \/ XP \/ Server 2003 \/ VISTA \/\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eServer 2008 \/ Win7 \/ Win8 \/ win10 32-bit \/ 64-bit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eModule size: 55mm * 16mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePCB size: 33mm * 16mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eUSB to TTL module: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2018-10-06T08:10:27+08:00","created_at":"2018-10-06T08:11:42+08:00","vendor":"ElectroCH","type":"Tools","tags":["test","Tools"],"price":82,"price_min":82,"price_max":82,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":12774202245206,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"USB To TTL UART Module CH340G CH340 USB Microcontroller Download Cable Brush Board USB To Serial 3.3V 5V Switch DIY Starter Kit","public_title":null,"options":["Default Title"],"price":82,"weight":50,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/ttlusb_1.jpg?v=1538784707","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/ttlusb_2.jpg?v=1538784710"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/ttlusb_1.jpg?v=1538784707","options":["Title"],"content":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eFeature:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThe new original CH340G chip, the series chip is STC official recommended USB to TTL chip, will not appear due to different drivers \/ different computers and other incompatible phenomenon! The The\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNot only the power supply PWR, TXD and RXD indicators, to facilitate the case without the instrument intuitive understanding of whether the product is working;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3V3 and 5V are selected by short circuit;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupport WINDOWS 98 \/ ME \/ 2000 \/ XP \/ Server 2003 \/ VISTA \/\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eServer 2008 \/ Win7 \/ Win8 \/ win10 32-bit \/ 64-bit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eModule size: 55mm * 16mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePCB size: 33mm * 16mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eUSB to TTL module: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e"}
$0.82
Quick View {"id":1387483430998,"title":"TM1637 LED Display Module 7 Segment 4 Bits 0.36Inch Clock RED Anode Digital Tube Four Serial Driver Board Pack Diy Robot Kit Toy","handle":"tm1637-led-display-module-7-segment-4-bits-0-36inch-clock-red-anode-digital-tube-four-serial-driver-board-pack-diy-robot-kit-toy","description":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThe module is a 12 foot with a clock point four common anode tube (0.36 in.) display module for driver IC TM1637, only two signal lines can make the MCU control 4 8 digital tube.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDisplay common anode for the four red LED\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDigital tube 8 gray adjustable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLevel control interface for 5V or 3.3V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSize:42*24*12mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTM1637 module: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2018-10-05T14:23:02+08:00","created_at":"2018-10-05T14:25:44+08:00","vendor":"ElectroCH","type":"sensor","tags":["display","sensor"],"price":82,"price_min":82,"price_max":82,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":12773571231830,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"TM1637 LED Display Module 7 Segment 4 Bits 0.36Inch Clock RED Anode Digital Tube Four Serial Driver Board Pack Diy Robot Kit Toy","public_title":null,"options":["Default Title"],"price":82,"weight":0,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/TM1637_1.jpg?v=1538720751","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/TM1637_2.jpg?v=1538720755"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/TM1637_1.jpg?v=1538720751","options":["Title"],"content":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThe module is a 12 foot with a clock point four common anode tube (0.36 in.) display module for driver IC TM1637, only two signal lines can make the MCU control 4 8 digital tube.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDisplay common anode for the four red LED\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDigital tube 8 gray adjustable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLevel control interface for 5V or 3.3V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSize:42*24*12mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTM1637 module: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e"}
$2.99
Quick View {"id":1387694096470,"title":"SOIC8 SOP8 Test Clip For EEPROM 93CXX\/25CXX\/24CXX In-Circuit Programming On USB Programmer TL866CS TL866A EZP2010 Download Robot","handle":"soic8-sop8-test-clip-for-eeprom-93cxx-25cxx-24cxx-in-circuit-programming-on-usb-programmer-tl866cs-tl866a-ezp2010-download-robot","description":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThis item for sop8 chip ,such as 25**, 24c** , 93c** and so on .\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eit can be used for the online in-circuit sop8 -dip8 adapter ,it is used for a sop8 chip programming that has been soldered on circuit board , it can online programming the sop8 chip , do not needtake the chip of f the circuit board , so it can save people's time\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTEST CLIP, SOIC 8\/ SOP8\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConnector type: Test Clip\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePin format: SOIC \/ SOP\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSOIC8 SOP8 Flash Chip IC Test Clips Socket Adapter: 1set\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2018-10-06T08:08:36+08:00","created_at":"2018-10-06T08:10:22+08:00","vendor":"ElectroCH","type":"Tools","tags":["Tools"],"price":299,"price_min":299,"price_max":299,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":12774202114134,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SOIC8 SOP8 Test Clip For EEPROM 93CXX\/25CXX\/24CXX In-Circuit Programming On USB Programmer TL866CS TL866A EZP2010 Download Robot","public_title":null,"options":["Default Title"],"price":299,"weight":50,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/soic8_1.jpg?v=1538784625","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/soic8_2.jpg?v=1538784627","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/soic8_3.jpg?v=1538784631"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/soic8_1.jpg?v=1538784625","options":["Title"],"content":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThis item for sop8 chip ,such as 25**, 24c** , 93c** and so on .\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eit can be used for the online in-circuit sop8 -dip8 adapter ,it is used for a sop8 chip programming that has been soldered on circuit board , it can online programming the sop8 chip , do not needtake the chip of f the circuit board , so it can save people's time\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTEST CLIP, SOIC 8\/ SOP8\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConnector type: Test Clip\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePin format: SOIC \/ SOP\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSOIC8 SOP8 Flash Chip IC Test Clips Socket Adapter: 1set\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e"}
$1.95
Quick View {"id":1387697733718,"title":"ST LINK Stlink ST-Link V2 Mini STM8 STM32 Simulator Download Programmer Programming With Cover A41 Code\/Data\/Firmware Diy Rc Toy","handle":"st-link-stlink-st-link-v2-mini-stm8-stm32-simulator-download-programmer-programming-with-cover-a41-code-data-firmware-diy-rc-toy","description":"\u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003eNOTE:Its color is randomly!!! black, pink, red, and so on.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1. support the full range of STM32 SWD debugging interface, a simple 4-wire interface (including power), fast, stable; interface definition housing directly marked! Do not need to read the manual;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2. support the full range of STM8 SWIM download debugging (common development environments such as IAR, STVD etc. are supported); supported software versions as follows:\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e① ST-LINK Utility 2.0 and 4.2.1 above\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e② STVD and above\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e③ STVP 3.2.3 and above\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e④ IAR EWARM V6.20 and above\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e⑤ IAR EWSTM8 V1.30 and above\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e⑥ KEIL RVMDK V4.21 and above\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3. support for automatic firmware upgrades to ensure follow-up support ST products. The factory firmware has been upgraded to the latest V2.J17.S4;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4. increase the 5V power output, the output I \/ O ports are protected afraid of operational errors caused by ST-LINK V2 damage!\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e5. the interface easy to use copper gilded horns seat pitch of 2.54, with 20CM DuPont line, the line can respond to different target sequence, flexible wiring;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e6. the use of U disk aluminum housing protects the motherboard, easy to carry, is not afraid of static electricity, afraid to fall throw touch.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e7.with data package, containing: (e-file, disk, and network support Baidu QQ mailbox to send)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1, STLINK \/ V2 driver;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2, KEIL MDK (4.60) development environment (and other common development environments)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3, IAR STM8 (1401) development environment (and other common development environments)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4, STVD STM8 development environment (and other common development environments)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e5, a number of classic STM32 information (including a large number of source code examples and video tutorials)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e6, a number of classic STM8 information (including a large number of source code examples and learning experience)  \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli data-spm-anchor-id=\"2114.12010108.1000023.i1.58ed60fdljTs7i\"\u003e\u003cspan\u003eST-Link V2 Programming Unit mini STM8 STM32 Emulator Downloader: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2018-10-06T08:43:11+08:00","created_at":"2018-10-06T08:44:38+08:00","vendor":"ElectroCH","type":"Tools","tags":["test"],"price":195,"price_min":195,"price_max":195,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":12774207586390,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ST LINK Stlink ST-Link V2 Mini STM8 STM32 Simulator Download Programmer Programming With Cover A41 Code\/Data\/Firmware Diy Rc Toy","public_title":null,"options":["Default Title"],"price":195,"weight":10,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/link_1.jpg?v=1538786683","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/link_2.jpg?v=1538786686"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/link_1.jpg?v=1538786683","options":["Title"],"content":"\u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003eNOTE:Its color is randomly!!! black, pink, red, and so on.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1. support the full range of STM32 SWD debugging interface, a simple 4-wire interface (including power), fast, stable; interface definition housing directly marked! Do not need to read the manual;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2. support the full range of STM8 SWIM download debugging (common development environments such as IAR, STVD etc. are supported); supported software versions as follows:\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e① ST-LINK Utility 2.0 and 4.2.1 above\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e② STVD and above\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e③ STVP 3.2.3 and above\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e④ IAR EWARM V6.20 and above\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e⑤ IAR EWSTM8 V1.30 and above\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e⑥ KEIL RVMDK V4.21 and above\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3. support for automatic firmware upgrades to ensure follow-up support ST products. The factory firmware has been upgraded to the latest V2.J17.S4;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4. increase the 5V power output, the output I \/ O ports are protected afraid of operational errors caused by ST-LINK V2 damage!\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e5. the interface easy to use copper gilded horns seat pitch of 2.54, with 20CM DuPont line, the line can respond to different target sequence, flexible wiring;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e6. the use of U disk aluminum housing protects the motherboard, easy to carry, is not afraid of static electricity, afraid to fall throw touch.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e7.with data package, containing: (e-file, disk, and network support Baidu QQ mailbox to send)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1, STLINK \/ V2 driver;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2, KEIL MDK (4.60) development environment (and other common development environments)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3, IAR STM8 (1401) development environment (and other common development environments)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4, STVD STM8 development environment (and other common development environments)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e5, a number of classic STM32 information (including a large number of source code examples and video tutorials)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e6, a number of classic STM8 information (including a large number of source code examples and learning experience)  \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli data-spm-anchor-id=\"2114.12010108.1000023.i1.58ed60fdljTs7i\"\u003e\u003cspan\u003eST-Link V2 Programming Unit mini STM8 STM32 Emulator Downloader: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e"}
$0.45
Quick View {"id":1387484971094,"title":"Original DC-DC Power Converter Step Up Boost Module 0.9-5V T0 5V 600MA USB Charger For MP3 MP4 Camera Diy Robot Kit Power Supply","handle":"original-dc-dc-power-converter-step-up-boost-module-0-9-5v-t0-5v-600ma-usb-charger-for-mp3-mp4-camera-diy-robot-kit-power-supply","description":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eSmall PFM control DC \/ DC boost controller chip\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eEnter any DC voltage of 0.9V ~ 5V, can be stable output 5V DC voltage, output current of 500 ~ 600MA with two AA batteries input to a single AA battery-powered output current 200ma so, for the mobile phone, camera , single-chip, digital products supply. Stable output 5V DC voltage\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eUSB female, can direct power to the USB interface device with USB female versatile\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePCB size: 34 (mm) x16.2 (mm) ultra-small size, installed in a variety of small equipment\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eStep Up Boost Module: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2018-10-05T14:34:19+08:00","created_at":"2018-10-05T14:36:03+08:00","vendor":"ElectroCH","type":"electronic module","tags":["electronic module"],"price":45,"price_min":45,"price_max":45,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":12773585780822,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Original DC-DC Power Converter Step Up Boost Module 0.9-5V T0 5V 600MA USB Charger For MP3 MP4 Camera Diy Robot Kit Power Supply","public_title":null,"options":["Default Title"],"price":45,"weight":100,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/usbconverter_1.jpg?v=1538721372","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/usbconverter_2.jpg?v=1538721373","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/usbconverter_5.jpg?v=1538721376","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/usbconverter_6.jpg?v=1538721377","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/usbconverter_7.jpg?v=1538721380","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/usbconverter_3.jpg?v=1538721421","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/usbconverter_4.jpg?v=1538721423"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/usbconverter_1.jpg?v=1538721372","options":["Title"],"content":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eSmall PFM control DC \/ DC boost controller chip\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eEnter any DC voltage of 0.9V ~ 5V, can be stable output 5V DC voltage, output current of 500 ~ 600MA with two AA batteries input to a single AA battery-powered output current 200ma so, for the mobile phone, camera , single-chip, digital products supply. Stable output 5V DC voltage\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eUSB female, can direct power to the USB interface device with USB female versatile\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePCB size: 34 (mm) x16.2 (mm) ultra-small size, installed in a variety of small equipment\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eStep Up Boost Module: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e"}
$0.83
Quick View {"id":1387701993558,"title":"Plastic Bearing Load Wheel For Tank Car Chassis Tracked\/Crawler Vehicle Part\/Asscessory Diy Smart Robotic Toy Kit On Arduino Rpi","handle":"plastic-bearing-load-wheel-for-tank-car-chassis-tracked-crawler-vehicle-part-asscessory-diy-smart-robotic-toy-kit-on-arduino-rpi","description":"\u003cdiv\u003e\u003cspan\u003e\u003cb data-spm-anchor-id=\"2114.12010108.1000023.i0.26fa58671LpIyB\"\u003eIntroduction\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThis wheel can be used to DIY tank car chassis, and others.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eParamters\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBear wheel for tank car chassis\/RC robot,smart car tank parts for DIY,Free shipping\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAperture: M4\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSize:  about 50 * 35 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eColor: black\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaterial: plastic\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eplastic wheel: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2018-10-06T09:22:27+08:00","created_at":"2018-10-06T09:24:23+08:00","vendor":"ElectroCH","type":"Robot","tags":["accessory","robot","wheel"],"price":83,"price_min":83,"price_max":83,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":12774212173910,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Plastic Bearing Load Wheel For Tank Car Chassis Tracked\/Crawler Vehicle Part\/Asscessory Diy Smart Robotic Toy Kit On Arduino Rpi","public_title":null,"options":["Default Title"],"price":83,"weight":10,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/plasticwheel_1.jpg?v=1538789067","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/plasticwheel_2.jpg?v=1538789068","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/plasticwheel.jpg?v=1538789070"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/plasticwheel_1.jpg?v=1538789067","options":["Title"],"content":"\u003cdiv\u003e\u003cspan\u003e\u003cb data-spm-anchor-id=\"2114.12010108.1000023.i0.26fa58671LpIyB\"\u003eIntroduction\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThis wheel can be used to DIY tank car chassis, and others.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eParamters\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBear wheel for tank car chassis\/RC robot,smart car tank parts for DIY,Free shipping\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAperture: M4\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSize:  about 50 * 35 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eColor: black\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaterial: plastic\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eplastic wheel: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e"}
$3.13
Quick View {"id":1387700682838,"title":"Metal Bearing\/Load Wheel To DIY Robot Smart Tank Car Chassis Tracked\/Crawler Vehicle Toy Kit On Arduino\/Raspberry Pi","handle":"metal-bearing-load-wheel-to-diy-robot-smart-tank-car-chassis-tracked-crawler-vehicle-toy-kit-on-arduino-raspberry-pi","description":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThe metal bearing wheel is made by aluminum alloy with 2 bearings. It has two colors: silver and golden yellow. By using it, can conveniently install your loved tank chassis.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eName: metal bearing wheel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eColor: silver and golden yellow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaterial: aluminum alloy\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eType: bearing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eColor: Silver\/Golden Yellow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSize: 20.75 (distance for coupling)*47.50 (diameter)*38 (for bearing connector) mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ebearing wheel: 4set\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2018-10-06T09:10:22+08:00","created_at":"2018-10-06T09:12:40+08:00","vendor":"ElectroCH","type":"Robot","tags":["accessory","robot","wheel"],"price":313,"price_min":313,"price_max":313,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":12774210764886,"title":"Silver","option1":"Silver","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Metal Bearing\/Load Wheel To DIY Robot Smart Tank Car Chassis Tracked\/Crawler Vehicle Toy Kit On Arduino\/Raspberry Pi - Silver","public_title":"Silver","options":["Silver"],"price":313,"weight":20,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""},{"id":12774211092566,"title":"Yellow","option1":"Yellow","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Metal Bearing\/Load Wheel To DIY Robot Smart Tank Car Chassis Tracked\/Crawler Vehicle Toy Kit On Arduino\/Raspberry Pi - Yellow","public_title":"Yellow","options":["Yellow"],"price":313,"weight":20,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/Bearingwheel_3.jpg?v=1538788372"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/Bearingwheel_3.jpg?v=1538788372","options":["Color"],"content":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThe metal bearing wheel is made by aluminum alloy with 2 bearings. It has two colors: silver and golden yellow. By using it, can conveniently install your loved tank chassis.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eName: metal bearing wheel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eColor: silver and golden yellow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaterial: aluminum alloy\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eType: bearing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eColor: Silver\/Golden Yellow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSize: 20.75 (distance for coupling)*47.50 (diameter)*38 (for bearing connector) mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ebearing wheel: 4set\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e"}
$2.98
Quick View {"id":1387700977750,"title":"Metal Driving Wheel For Diy Tracked\/Crawler Car Tank Chassis Diy Smart Robot Toy Kit We Are Manufacturer Maker Part","handle":"metal-driving-wheel-for-diy-tracked-crawler-car-tank-chassis-diy-smart-robot-toy-kit-we-are-manufacturer-maker-part","description":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eName: Aluminum Alloy Driving wheel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeight: 37g\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eColor: Golden or Silver (Optional)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaterial: Aluminum alloy\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eType: including the connector (4mm\/5mm\/6mm Hole for the shaft of Motor)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiameter: 59mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe tooth depth: 3 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe width of two gear: 8 mm (center distance)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDriving wheel width: 31.5 mm (not including protuberant wheelbase and nut)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMetal Driving wheel:  2set\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eWarm Prompt:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eFor the shipping convenience, the product is unassembled.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAny problem, let me know.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2018-10-06T09:12:48+08:00","created_at":"2018-10-06T09:14:40+08:00","vendor":"ElectroCH","type":"Robot","tags":["accessory","robot","wheel"],"price":298,"price_min":298,"price_max":298,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":12774210994262,"title":"Silver","option1":"Silver","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Metal Driving Wheel For Diy Tracked\/Crawler Car Tank Chassis Diy Smart Robot Toy Kit We Are Manufacturer Maker Part - Silver","public_title":"Silver","options":["Silver"],"price":298,"weight":20,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""},{"id":12774211027030,"title":"Yellow","option1":"Yellow","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Metal Driving Wheel For Diy Tracked\/Crawler Car Tank Chassis Diy Smart Robot Toy Kit We Are Manufacturer Maker Part - Yellow","public_title":"Yellow","options":["Yellow"],"price":298,"weight":20,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/drivingmetal_8.jpg?v=1538788483","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/drivingmetal_1.jpg?v=1538788485","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/drivingmetal_2.jpg?v=1538788488","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/drivingmetal_3.jpg?v=1538788489"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/drivingmetal_8.jpg?v=1538788483","options":["Color"],"content":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eName: Aluminum Alloy Driving wheel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeight: 37g\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eColor: Golden or Silver (Optional)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaterial: Aluminum alloy\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eType: including the connector (4mm\/5mm\/6mm Hole for the shaft of Motor)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiameter: 59mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe tooth depth: 3 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe width of two gear: 8 mm (center distance)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDriving wheel width: 31.5 mm (not including protuberant wheelbase and nut)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMetal Driving wheel:  2set\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eWarm Prompt:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eFor the shipping convenience, the product is unassembled.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAny problem, let me know.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e"}
$3.13
Quick View {"id":1387702288470,"title":"Metal Bearing\/Load Wheel To DIY Robot Smart Absorption Tank Car Chassis Tracked\/Crawler Vehicle Toy Kit","handle":"metal-bearing-load-wheel-to-diy-robot-smart-absorption-tank-car-chassis-tracked-crawler-vehicle-toy-kit","description":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThe metal bearing wheel is made by aluminum alloy with 2 bearings. It has two colors: silver and golden yellow. By using it, can conveniently install your loved tank chassis.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eName: metal bearing wheel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eColor: silver and golden yellow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaterial: aluminum alloy\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eType: bearing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eColor: Silver\/Golden Yellow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSize: 20.75 (distance for coupling)*47.50 (diameter)*38 (for bearing connector) mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ebearing wheel: 4set\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2018-10-06T09:24:38+08:00","created_at":"2018-10-06T09:27:03+08:00","vendor":"ElectroCH","type":"Robot","tags":["accessory","robot","Tank Chassis","wheel"],"price":313,"price_min":313,"price_max":313,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":12774212403286,"title":"Silver","option1":"Silver","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Metal Bearing\/Load Wheel To DIY Robot Smart Absorption Tank Car Chassis Tracked\/Crawler Vehicle Toy Kit - Silver","public_title":"Silver","options":["Silver"],"price":313,"weight":20,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""},{"id":12774212436054,"title":"Yellow","option1":"Yellow","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Metal Bearing\/Load Wheel To DIY Robot Smart Absorption Tank Car Chassis Tracked\/Crawler Vehicle Toy Kit - Yellow","public_title":"Yellow","options":["Yellow"],"price":313,"weight":20,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/Smallbearing_1.jpg?v=1538789227","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/Smallbearing_2.jpg?v=1538789229","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/Smallbearing_3.jpg?v=1538789231"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/Smallbearing_1.jpg?v=1538789227","options":["Color"],"content":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThe metal bearing wheel is made by aluminum alloy with 2 bearings. It has two colors: silver and golden yellow. By using it, can conveniently install your loved tank chassis.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eName: metal bearing wheel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eColor: silver and golden yellow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaterial: aluminum alloy\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eType: bearing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eColor: Silver\/Golden Yellow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSize: 20.75 (distance for coupling)*47.50 (diameter)*38 (for bearing connector) mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ebearing wheel: 4set\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e"}
$178.56 $200.00
Quick View {"id":1386554982486,"title":"Mecanum Wheel Universal Intelligent Car Chassis Omnidirectional Mobile Robot Development Platform","handle":"1-set-mecanum-wheel-universal-intelligent-car-chassis-omnidirectional-mobile-robot-development-platform","description":"\u003cdiv\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eGross weight: 3.2kg\u003c\/li\u003e\n\u003cli\u003eFrame: black oxidation, 2020 aluminum, \/2040 aluminum, 304 stainless steel screws, steel motor bracket\u003c\/li\u003e\n\u003cli\u003eMotor: 42 stepper motor, 40mmx4 current, 0.5A phase resistance, 15 ohm voltage, 12-24V static torque 0.29nm, step angle 1.8 degrees\u003c\/li\u003e\n\u003cli\u003eWheat wheel: 100mm, Mecanum, 5.0x4, with metal flange coupling\u003c\/li\u003e\n\u003cli\u003eLoad: 20kg\u003c\/li\u003e\n\u003cli\u003esize: 34*30*10cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e the wheel hub is silver.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping List\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCar chassis: 1set (with wheels and the motor and chassis)\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2018-10-02T07:48:43+08:00","created_at":"2018-10-02T07:57:16+08:00","vendor":"ElectroCH","type":"","tags":["car chassis","robotics"],"price":17856,"price_min":17856,"price_max":17856,"available":true,"price_varies":false,"compare_at_price":20000,"compare_at_price_min":20000,"compare_at_price_max":20000,"compare_at_price_varies":false,"variants":[{"id":12771318497366,"title":"Silver","option1":"Silver","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Mecanum Wheel Universal Intelligent Car Chassis Omnidirectional Mobile Robot Development Platform - Silver","public_title":"Silver","options":["Silver"],"price":17856,"weight":3350,"compare_at_price":20000,"inventory_quantity":1085,"inventory_management":"shopify","inventory_policy":"deny","barcode":""},{"id":12771318530134,"title":"Black","option1":"Black","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Mecanum Wheel Universal Intelligent Car Chassis Omnidirectional Mobile Robot Development Platform - Black","public_title":"Black","options":["Black"],"price":17856,"weight":3350,"compare_at_price":20000,"inventory_quantity":1074,"inventory_management":"shopify","inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/TB2cRyjnr1YBuNjSszeXXablFXa__116050204.jpg?v=1538438239","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/TB2gy5snx1YBuNjy1zcXXbNcXXa__116050204.jpg?v=1538438241","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/TB2qrgoXpyZBuNjt_jJXXbDlXXa__116050204.jpg?v=1538438242"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/TB2cRyjnr1YBuNjSszeXXablFXa__116050204.jpg?v=1538438239","options":["Color"],"content":"\u003cdiv\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eGross weight: 3.2kg\u003c\/li\u003e\n\u003cli\u003eFrame: black oxidation, 2020 aluminum, \/2040 aluminum, 304 stainless steel screws, steel motor bracket\u003c\/li\u003e\n\u003cli\u003eMotor: 42 stepper motor, 40mmx4 current, 0.5A phase resistance, 15 ohm voltage, 12-24V static torque 0.29nm, step angle 1.8 degrees\u003c\/li\u003e\n\u003cli\u003eWheat wheel: 100mm, Mecanum, 5.0x4, with metal flange coupling\u003c\/li\u003e\n\u003cli\u003eLoad: 20kg\u003c\/li\u003e\n\u003cli\u003esize: 34*30*10cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e the wheel hub is silver.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping List\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCar chassis: 1set (with wheels and the motor and chassis)\u003c\/li\u003e\n\u003c\/ul\u003e"}
$1.15
Quick View {"id":1387485528150,"title":"Manufacturer XL4005 DSN5000 Beyond LM2596 DC-DC Adjustable Step-Down Power 5A Supply Module For Mobile Power Diy Robot Kit Toy","handle":"manufacturer-xl4005-dsn5000-beyond-lm2596-dc-dc-adjustable-step-down-power-5a-supply-module-for-mobile-power-diy-robot-kit-toy","description":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e The step-down module can easily reach 4 a, 50 w, add heat sink can reach 75 w, under the condition of extremely high price!!!!!Modules window: 5 a high-power high efficiency low rippleModule performance and features:Module properties: the isolation step-down module (BUCK)4-38 v input voltage: (please try not to exceed 38 v input)Output voltage: 1.25-32 v continuous adjustableOutput current: 0-5 A, it is recommended to use in 4.5 A.Output power: it is recommended that use within the 75 w, more than 50 w please add heat sink.Working temperature: - 40 ~ + 85 degreesWorking frequency: 180 KHZConversion efficiency: up to 96% (efficiency and the input, output voltage, current and pressure difference)Load regulation: S (I) 0.8% or lessVoltage regulation: S (u) of 0.8% or lessPower light: yesShort circuit protection: (limit current 8 a)Overtemperature protection: (overtemperature after automatic shut off output)Input reverse connect protection: no, (such as the need to please in the input string into the high current diode)Installation method: 2 3 mm wire the self-containedConnection mode: welding, V - IN for the input, V - OUT for the outputModule size: 23 mm, 18 mm long 54 mm wide.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eParamters\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003einput voltage:5V-32V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eoutput voltage:0.8V-24V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eoutput current: peak 5A (more than 3.5A work need to strengthen The cooling)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConversion efficiency:90%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003esize:43*21*14mm(L*W*H)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eXL4005 module: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","published_at":"2018-10-05T14:38:53+08:00","created_at":"2018-10-05T14:40:29+08:00","vendor":"ElectroCH","type":"electronic module","tags":["electronic module"],"price":115,"price_min":115,"price_max":115,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":12773591973974,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Manufacturer XL4005 DSN5000 Beyond LM2596 DC-DC Adjustable Step-Down Power 5A Supply Module For Mobile Power Diy Robot Kit Toy","public_title":null,"options":["Default Title"],"price":115,"weight":100,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/XL4005_1.jpg?v=1538721635","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/XL4005_2.jpg?v=1538721637","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/XL4005_3.jpg?v=1538721639","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/XL4005_4.jpg?v=1538721640"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/XL4005_1.jpg?v=1538721635","options":["Title"],"content":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e The step-down module can easily reach 4 a, 50 w, add heat sink can reach 75 w, under the condition of extremely high price!!!!!Modules window: 5 a high-power high efficiency low rippleModule performance and features:Module properties: the isolation step-down module (BUCK)4-38 v input voltage: (please try not to exceed 38 v input)Output voltage: 1.25-32 v continuous adjustableOutput current: 0-5 A, it is recommended to use in 4.5 A.Output power: it is recommended that use within the 75 w, more than 50 w please add heat sink.Working temperature: - 40 ~ + 85 degreesWorking frequency: 180 KHZConversion efficiency: up to 96% (efficiency and the input, output voltage, current and pressure difference)Load regulation: S (I) 0.8% or lessVoltage regulation: S (u) of 0.8% or lessPower light: yesShort circuit protection: (limit current 8 a)Overtemperature protection: (overtemperature after automatic shut off output)Input reverse connect protection: no, (such as the need to please in the input string into the high current diode)Installation method: 2 3 mm wire the self-containedConnection mode: welding, V - IN for the input, V - OUT for the outputModule size: 23 mm, 18 mm long 54 mm wide.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eParamters\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003einput voltage:5V-32V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eoutput voltage:0.8V-24V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eoutput current: peak 5A (more than 3.5A work need to strengthen The cooling)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConversion efficiency:90%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003esize:43*21*14mm(L*W*H)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eXL4005 module: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e"}
$4.52
Quick View {"id":1387693539414,"title":"MAX7219 Dot Display Matrix Module For Arduino Microcontroller 4 In One Display With 5P Line For Arduino Show DIY Electronic Kit","handle":"max7219-dot-display-matrix-module-for-arduino-microcontroller-4-in-one-display-with-5p-line-for-arduino-show-diy-electronic-kit","description":"\u003cdiv\u003e\u003cspan\u003e\u003cstrong data-spm-anchor-id=\"2114.12010108.1000023.i0.704c436eFe7AQQ\"\u003eIntroduction:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eMAX7219 is an integrated serial input \/ output common-cathode display driver, it connects the microprocessor 7-segment digital LED display with 8 digits, you can also connect a bar graph display or 64 independent LED. Thereon including a B-type BCD encoder chip, multi-channel scanning loop segment word driver, but also a static RAM 8 * 8 for storing each data. Only one external register is used to set the segment current of each LED.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eA convenient four-wire serial interface can be connected to all general-purpose microprocessor. Each data can be addressed in the update do not need to rewrite all of the display. MAX7219 also allows each user to select a data coding or non-coding.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThe entire device contains a 150μA low-power shutdown mode, analog and digital brightness control, a scan-limit register allows the user to display data bits 1-8, and one for all LED luminescence detection mode.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eIt requires only three IO ports to drive a dot matrix! No flicker when the dot matrix display! Support cascading!\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eParameters:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1. A single module can drive a total of 8 * 8 dot matrix overcast\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2. Working voltage: 5V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3.  Size: *12.8 cm*3.2 cm *1.3 cm (L*W*H)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4. With 64 fixing screw holes, diameter 3mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e5. module with input and output interfaces, support for cascading multiple modules\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eWiring instructions:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1. The left side of the module as an input port, an output port on the right.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2. If a single control module, simply input port connected to CPU\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3. cascading multiple modules, input and output termination CPU, input the output end of the second module of the first module, the first two modules of the first three input termination module, and so on. ..\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003e51 microcontrollers, for example:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eVCC → 5V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGND → GND\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDIN → P2.2\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCS → P2.1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCLK → P2.0\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping list:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMAX7219 dot matrix module  (tested well): 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e20CM Dupont line*5P: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2018-10-06T08:03:22+08:00","created_at":"2018-10-06T08:05:13+08:00","vendor":"ElectroCH","type":"electronic module","tags":["display","electronic module"],"price":452,"price_min":452,"price_max":452,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":12774201622614,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"MAX7219 Dot Display Matrix Module For Arduino Microcontroller 4 In One Display With 5P Line For Arduino Show DIY Electronic Kit","public_title":null,"options":["Default Title"],"price":452,"weight":100,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/MAX7219_1.jpg?v=1538784316","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/MAX7219_2.jpg?v=1538784318","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/MAX7219_3.jpg?v=1538784320","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/MAX7219_4.jpg?v=1538784322"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/MAX7219_1.jpg?v=1538784316","options":["Title"],"content":"\u003cdiv\u003e\u003cspan\u003e\u003cstrong data-spm-anchor-id=\"2114.12010108.1000023.i0.704c436eFe7AQQ\"\u003eIntroduction:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eMAX7219 is an integrated serial input \/ output common-cathode display driver, it connects the microprocessor 7-segment digital LED display with 8 digits, you can also connect a bar graph display or 64 independent LED. Thereon including a B-type BCD encoder chip, multi-channel scanning loop segment word driver, but also a static RAM 8 * 8 for storing each data. Only one external register is used to set the segment current of each LED.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eA convenient four-wire serial interface can be connected to all general-purpose microprocessor. Each data can be addressed in the update do not need to rewrite all of the display. MAX7219 also allows each user to select a data coding or non-coding.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThe entire device contains a 150μA low-power shutdown mode, analog and digital brightness control, a scan-limit register allows the user to display data bits 1-8, and one for all LED luminescence detection mode.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eIt requires only three IO ports to drive a dot matrix! No flicker when the dot matrix display! Support cascading!\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eParameters:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1. A single module can drive a total of 8 * 8 dot matrix overcast\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2. Working voltage: 5V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3.  Size: *12.8 cm*3.2 cm *1.3 cm (L*W*H)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4. With 64 fixing screw holes, diameter 3mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e5. module with input and output interfaces, support for cascading multiple modules\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eWiring instructions:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1. The left side of the module as an input port, an output port on the right.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2. If a single control module, simply input port connected to CPU\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3. cascading multiple modules, input and output termination CPU, input the output end of the second module of the first module, the first two modules of the first three input termination module, and so on. ..\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003e51 microcontrollers, for example:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eVCC → 5V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGND → GND\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDIN → P2.2\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCS → P2.1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCLK → P2.0\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping list:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMAX7219 dot matrix module  (tested well): 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e20CM Dupont line*5P: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e"}
$1.46
Quick View {"id":1387690524758,"title":"5A Constant Current LED Driver Module Battery Charging Constant Voltage DC-DC Power Module Power Supply Charger Diy Toy Kit","handle":"5a-constant-current-led-driver-module-battery-charging-constant-voltage-dc-dc-power-module-power-supply-charger-diy-toy-kit","description":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eWhen you use this product, the module inputs and outputs to the ground and do not co-together, this will cause the board power current sense resistor is bypassed, so that the module can not adjust the output current size, the case then load easy to burn power chip module.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThis module is easy to use, powerful! ! !\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eA module has three major features to meet most of your occasions! ! !\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ehigh power, high efficiency, 5A, low ripple;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003etriple:\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(1) Use as a normal blood pressure modules with overcurrent protection capability;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(2) as the various voltage lithium batteries, batteries, nickel-cadmium nickel-metal hydride batteries (battery) charger for solar panels, wind turbines and other occasions;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(3) is used as a high-power LED constant current drive module;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWith constant pressure and constant current modes, there are light indicates which mode is currently in module;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWhen used as a lithium battery charger, you can set the float voltage and the charge current size, there is light indicates is being charged or has been filled;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHas the current limit protection, output short circuit even if it will not burn module.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThis module uses machine placement, reflow soldering, and each module shipments have been two hours before the aging tests to ensure high reliability.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eParameters\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInput: IN + input positive, IN- input negative\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutput way: OUT + output positive, OUT- output negative\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInput voltage: 4-38V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutput voltage: 1.25-36V continuously adjustable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutput current: adjustable, maximum 5A\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutput Power: 75W maximum\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWorking temperature: -40 to + 85 degrees\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOperating frequency: 180KHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConversion efficiency: up to 96%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eShort circuit protection: Yes (limit current 8A)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOvertemperature protection: (automatically shut off the output after overtemperature)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInput reverse polarity protection: None, (if necessary, please enter the string into the high current diode)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstallation: four 3mm screws\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eModule dimensions: length 51mm width 26mm height 15mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeight: 23g\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eApplication\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1. Use as a normal blood pressure modules with overcurrent protection capability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstructions:\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(1) constant pressure regulator potentiometer, the output voltage reaches the voltage value you want\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(2) 10A current with a multimeter measuring the output short circuit current file (directly to the two leads to the output can), while adjusting the constant current potentiometer allows the output current reaches a predetermined value of overcurrent protection. (Such as the current value of the multimeter displays 4A, then you can use the module to the maximum current 4A, 4A current to constant voltage constant current when the red light is on, otherwise the light off)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNote: When used in this state, since the output of 0.05 ohm current sense resistor, there will be 0 ~ 0.3V voltage drop after connected to the load, this is normal! This drop is not being pulled down your load, but down-sampling resistor.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e \u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2. Use as a battery charger\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eModule without constant function can not be used to charge the battery, since the end of the battery and charger power consumption big difference between charging current is too large, resulting in damage to the battery, so when you want to start the battery using a constant current charging, when charging to a certain extent automatically switches back to constant voltage charging.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstructions:\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(1) Make sure you need to recharge battery float voltage and charging current; (if lithium argument is 3.7V \/ 2200mAh, then float voltage is 4.2V, the maximum charging current 1C, namely 2200mA)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(2) under no-load conditions, the multimeter to measure the output voltage of the constant voltage potentiometer to adjust the output voltage reaches the float voltage; (if rechargeable lithium battery to 3.7V, the output voltage can be adjusted to 4.2V)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(3) 10A current with a multimeter measuring the output short circuit current file (directly to the two leads to the output can), while adjusting the constant current potentiometer allows the output current reaches a predetermined charge current value;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(4) Charging turn lamp current default factory setting is 0.1 times the charging current; (the battery during charging current is gradually reduced, gradually converted to constant voltage charging by the constant current charging, if the charging current setting is 1A, then when Charge current is less than 0.1A when the blue light off, green light is on, then the battery is fully charged)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(5) connected to the battery charge.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(1,2,3,4 step is: input termination power, output unloaded battery is not connected)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e \u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3. Use a high-power LED constant current driver module\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(1) determine the work you need to drive the LED current and the maximum operating voltage;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(2) No-load condition, the multimeter to measure the output voltage of the constant voltage potentiometer to adjust the output voltage reaches the LED maximum working voltage;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(3) 10A current with a multimeter measuring the output short-circuit current gear while adjusting the constant current potentiometer allows the output current reaches a predetermined LED working current;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(4) connected to the LED, the test machine.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(Steps 1 through 3 are: input connected to the power supply, the output load is not connected LED.)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eNote\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThis module is more than 3A, 35W in use, to enhance heat dissipation! ! !\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e5A Constant Current LED Driver Module: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2018-10-06T07:47:54+08:00","created_at":"2018-10-06T07:51:12+08:00","vendor":"ElectroCH","type":"electronic module","tags":["electronic module","power"],"price":146,"price_min":146,"price_max":146,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":12774198607958,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"5A Constant Current LED Driver Module Battery Charging Constant Voltage DC-DC Power Module Power Supply Charger Diy Toy Kit","public_title":null,"options":["Default Title"],"price":146,"weight":50,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/5A_1.jpg?v=1538783475","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/5A_2.jpg?v=1538783477","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/5A_3.jpg?v=1538783479","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/5A_4.jpg?v=1538783480"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/5A_1.jpg?v=1538783475","options":["Title"],"content":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eWhen you use this product, the module inputs and outputs to the ground and do not co-together, this will cause the board power current sense resistor is bypassed, so that the module can not adjust the output current size, the case then load easy to burn power chip module.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThis module is easy to use, powerful! ! !\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eA module has three major features to meet most of your occasions! ! !\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ehigh power, high efficiency, 5A, low ripple;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003etriple:\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(1) Use as a normal blood pressure modules with overcurrent protection capability;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(2) as the various voltage lithium batteries, batteries, nickel-cadmium nickel-metal hydride batteries (battery) charger for solar panels, wind turbines and other occasions;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(3) is used as a high-power LED constant current drive module;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWith constant pressure and constant current modes, there are light indicates which mode is currently in module;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWhen used as a lithium battery charger, you can set the float voltage and the charge current size, there is light indicates is being charged or has been filled;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHas the current limit protection, output short circuit even if it will not burn module.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThis module uses machine placement, reflow soldering, and each module shipments have been two hours before the aging tests to ensure high reliability.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eParameters\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInput: IN + input positive, IN- input negative\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutput way: OUT + output positive, OUT- output negative\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInput voltage: 4-38V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutput voltage: 1.25-36V continuously adjustable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutput current: adjustable, maximum 5A\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutput Power: 75W maximum\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWorking temperature: -40 to + 85 degrees\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOperating frequency: 180KHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConversion efficiency: up to 96%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eShort circuit protection: Yes (limit current 8A)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOvertemperature protection: (automatically shut off the output after overtemperature)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInput reverse polarity protection: None, (if necessary, please enter the string into the high current diode)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstallation: four 3mm screws\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eModule dimensions: length 51mm width 26mm height 15mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeight: 23g\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eApplication\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1. Use as a normal blood pressure modules with overcurrent protection capability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstructions:\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(1) constant pressure regulator potentiometer, the output voltage reaches the voltage value you want\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(2) 10A current with a multimeter measuring the output short circuit current file (directly to the two leads to the output can), while adjusting the constant current potentiometer allows the output current reaches a predetermined value of overcurrent protection. (Such as the current value of the multimeter displays 4A, then you can use the module to the maximum current 4A, 4A current to constant voltage constant current when the red light is on, otherwise the light off)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNote: When used in this state, since the output of 0.05 ohm current sense resistor, there will be 0 ~ 0.3V voltage drop after connected to the load, this is normal! This drop is not being pulled down your load, but down-sampling resistor.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e \u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2. Use as a battery charger\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eModule without constant function can not be used to charge the battery, since the end of the battery and charger power consumption big difference between charging current is too large, resulting in damage to the battery, so when you want to start the battery using a constant current charging, when charging to a certain extent automatically switches back to constant voltage charging.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstructions:\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(1) Make sure you need to recharge battery float voltage and charging current; (if lithium argument is 3.7V \/ 2200mAh, then float voltage is 4.2V, the maximum charging current 1C, namely 2200mA)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(2) under no-load conditions, the multimeter to measure the output voltage of the constant voltage potentiometer to adjust the output voltage reaches the float voltage; (if rechargeable lithium battery to 3.7V, the output voltage can be adjusted to 4.2V)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(3) 10A current with a multimeter measuring the output short circuit current file (directly to the two leads to the output can), while adjusting the constant current potentiometer allows the output current reaches a predetermined charge current value;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(4) Charging turn lamp current default factory setting is 0.1 times the charging current; (the battery during charging current is gradually reduced, gradually converted to constant voltage charging by the constant current charging, if the charging current setting is 1A, then when Charge current is less than 0.1A when the blue light off, green light is on, then the battery is fully charged)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(5) connected to the battery charge.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(1,2,3,4 step is: input termination power, output unloaded battery is not connected)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e \u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3. Use a high-power LED constant current driver module\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(1) determine the work you need to drive the LED current and the maximum operating voltage;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(2) No-load condition, the multimeter to measure the output voltage of the constant voltage potentiometer to adjust the output voltage reaches the LED maximum working voltage;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(3) 10A current with a multimeter measuring the output short-circuit current gear while adjusting the constant current potentiometer allows the output current reaches a predetermined LED working current;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(4) connected to the LED, the test machine.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(Steps 1 through 3 are: input connected to the power supply, the output load is not connected LED.)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eNote\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThis module is more than 3A, 35W in use, to enhance heat dissipation! ! !\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e5A Constant Current LED Driver Module: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e"}
$0.56
Quick View {"id":1387690852438,"title":"2S 3A Li-Ion Lithium Battery 7.4 8.4V 18650 Charger Protection Board BMS PCM For Li-Ion Lipo Battery Cell Pack for DIY Robot Kit","handle":"2s-3a-li-ion-lithium-battery-7-4-8-4v-18650-charger-protection-board-bms-pcm-for-li-ion-lipo-battery-cell-pack-for-diy-robot-kit","description":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ehigh-accuracy voltage detection circuit;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eterminal of the charger using high voltage device;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt-in three-stage over-current detection circuit (over-current 1, over-current 2, or load short circuit);\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMOS transistor can control the battery charge and discharge;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003elow stan\u003c\/span\u003e\u003cspan\u003edby current consumption\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eOver charge voltage:4.25-4.35v±0.05v\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOver dishcarge voltage: 2.3-3.0v±0.05v\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMax continuous current:3A\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMax peak current:5A\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWorking temperature:-40---+50\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStorage Temperature:-40-- +80\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSmall current:less than 3uA\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLife cycle :more than 50000hours\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eResistance:Less than 45m\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eShort cut protection :Protectable,charge can repair\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSize: 36*6*1.0mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2S 3A Li-Ion Lithium Battery module: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2018-10-06T07:51:45+08:00","created_at":"2018-10-06T07:53:41+08:00","vendor":"ElectroCH","type":"electronic module","tags":["electronic module","power"],"price":56,"price_min":56,"price_max":56,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":12774198870102,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"2S 3A Li-Ion Lithium Battery 7.4 8.4V 18650 Charger Protection Board BMS PCM For Li-Ion Lipo Battery Cell Pack for DIY Robot Kit","public_title":null,"options":["Default Title"],"price":56,"weight":50,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/battery_1.jpg?v=1538783624","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/battery_2.jpg?v=1538783626","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/battery_3.jpg?v=1538783627"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/battery_1.jpg?v=1538783624","options":["Title"],"content":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ehigh-accuracy voltage detection circuit;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eterminal of the charger using high voltage device;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt-in three-stage over-current detection circuit (over-current 1, over-current 2, or load short circuit);\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMOS transistor can control the battery charge and discharge;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003elow stan\u003c\/span\u003e\u003cspan\u003edby current consumption\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eOver charge voltage:4.25-4.35v±0.05v\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOver dishcarge voltage: 2.3-3.0v±0.05v\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMax continuous current:3A\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMax peak current:5A\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWorking temperature:-40---+50\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStorage Temperature:-40-- +80\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSmall current:less than 3uA\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLife cycle :more than 50000hours\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eResistance:Less than 45m\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eShort cut protection :Protectable,charge can repair\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSize: 36*6*1.0mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2S 3A Li-Ion Lithium Battery module: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e"}
$1.53
Quick View {"id":1387486675030,"title":"Manufacturer Digispark Kickstarter Development Board ATTINY85 Module for Arduino USB Diy Electronic Kit Robot","handle":"manufacturer-digispark-kickstarter-development-board-attiny85-module-for-arduino-usb-diy-electronic-kit-robot","description":"\u003cdiv\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSupport for the IDE 1.0+ (OSX\/Win\/Linux).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePower via USB or External Source - 5v or 7-16v (automatic selection).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOn-board 150ma 5V Regulator.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt-in USB (and serial debugging).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e6 I\/O Pins (2 are used for USB only if your program actively communicates over USB, otherwise you can use all 6 even if you are programming via USB).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e8k Flash Memory (about 6k after bootloader).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eI2C and SPI (vis USI).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePWM on 3 pins (more possible with Software PWM).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eADC on 4 pins.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePower LED and Test\/Status LED .\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSupport for the IDE 1.0 + (OSX\/Windows\/Linux).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePower via USB or External Source or 7-16 v to 5 v (automatic selection).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe On - board, 150 ma 5 v Regulator.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt - in USB and serial was debugging).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e6 I\/O Pins (2 are informs the for USB only if your program actively communicates over USB, otherwise you can use all 6 even if you are programming via USB).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e8 k Flash Memory (about 6 k after bootloader).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe I2C and SPI (vis USI).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePWM on 3 pins (more possible with Software PWM).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe ADC on 4 pins.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe Power LED and the Test\/Status leds.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eATTINY85 Module: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","published_at":"2018-10-05T14:46:39+08:00","created_at":"2018-10-05T14:48:27+08:00","vendor":"ElectroCH","type":"3D Printer","tags":["3D Printer"],"price":153,"price_min":153,"price_max":153,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":12773604491350,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Manufacturer Digispark Kickstarter Development Board ATTINY85 Module for Arduino USB Diy Electronic Kit Robot","public_title":null,"options":["Default Title"],"price":153,"weight":100,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/ATTINY85_1.jpg?v=1538722110","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/ATTINY85_2.jpg?v=1538722112","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/ATTINY85_3.jpg?v=1538722114","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/ATTINY85_4.jpg?v=1538722116"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/ATTINY85_1.jpg?v=1538722110","options":["Title"],"content":"\u003cdiv\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSupport for the IDE 1.0+ (OSX\/Win\/Linux).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePower via USB or External Source - 5v or 7-16v (automatic selection).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOn-board 150ma 5V Regulator.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt-in USB (and serial debugging).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e6 I\/O Pins (2 are used for USB only if your program actively communicates over USB, otherwise you can use all 6 even if you are programming via USB).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e8k Flash Memory (about 6k after bootloader).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eI2C and SPI (vis USI).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePWM on 3 pins (more possible with Software PWM).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eADC on 4 pins.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePower LED and Test\/Status LED .\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSupport for the IDE 1.0 + (OSX\/Windows\/Linux).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePower via USB or External Source or 7-16 v to 5 v (automatic selection).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe On - board, 150 ma 5 v Regulator.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt - in USB and serial was debugging).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e6 I\/O Pins (2 are informs the for USB only if your program actively communicates over USB, otherwise you can use all 6 even if you are programming via USB).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e8 k Flash Memory (about 6 k after bootloader).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe I2C and SPI (vis USI).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePWM on 3 pins (more possible with Software PWM).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe ADC on 4 pins.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe Power LED and the Test\/Status leds.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eATTINY85 Module: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e"}
$1.79
Quick View {"id":1387698028630,"title":"L293D Motor Shield Stepper Driver Board Control Module Motor Drive Expansion Board For Arduino Mega2560 4-Channel H-Bridge Toy Kit","handle":"l293d-motor-shield-stepper-driver-board-control-module-motor-drive-expansion-board-for-arduino-mega2560-4-channel-h-bridge-toy-kit","description":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eL293D is a monolithic integrated, high voltage, high current, 4-channel driver,you can use DC motors and power supplies of up to 36 Volts, the L293D chip is also known as a type of H-Bridge,which is typically an electrical circuit that enables a voltage to be applied across a load in either direction to an output, e.g. motor.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eParamters\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2 interface for 5V Servo connected to the for Arduino's high-resolution dedicated timer - no jitter.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan drive 4 DC motors or 2 stepper motors or 2 Servo.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUp to 4 bi-directional DC motors with individual 8-bit speed selection.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUp to 2 stepper motors (unipolar or bipolar) with single coil, double coil or interleaved stepping.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4 H-Bridges: per bridge provides 0.6A (1.2A peak current) with thermal protection, can run motors on 4.5V to 36V DC.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePull down resistors keep motors disabled during power-up.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2 external terminal power interface, for seperate logic\/motor supplies.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTested compatible for Arduino Mega, Diecimila \u0026amp; Duemilanove.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReset button.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSize:70*55mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eL293D motor driver: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2018-10-06T08:44:46+08:00","created_at":"2018-10-06T08:46:22+08:00","vendor":"ElectroCH","type":"Robot","tags":["driver","robot"],"price":179,"price_min":179,"price_max":179,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":12774207848534,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"L293D Motor Shield Stepper Driver Board Control Module Motor Drive Expansion Board For Arduino Mega2560 4-Channel H-Bridge Toy Kit","public_title":null,"options":["Default Title"],"price":179,"weight":10,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/motorshield_1.jpg?v=1538786787","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/motorshield_2.jpg?v=1538786789","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/motorshield_3.jpg?v=1538786791"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/motorshield_1.jpg?v=1538786787","options":["Title"],"content":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eL293D is a monolithic integrated, high voltage, high current, 4-channel driver,you can use DC motors and power supplies of up to 36 Volts, the L293D chip is also known as a type of H-Bridge,which is typically an electrical circuit that enables a voltage to be applied across a load in either direction to an output, e.g. motor.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eParamters\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2 interface for 5V Servo connected to the for Arduino's high-resolution dedicated timer - no jitter.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan drive 4 DC motors or 2 stepper motors or 2 Servo.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUp to 4 bi-directional DC motors with individual 8-bit speed selection.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUp to 2 stepper motors (unipolar or bipolar) with single coil, double coil or interleaved stepping.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4 H-Bridges: per bridge provides 0.6A (1.2A peak current) with thermal protection, can run motors on 4.5V to 36V DC.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePull down resistors keep motors disabled during power-up.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2 external terminal power interface, for seperate logic\/motor supplies.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTested compatible for Arduino Mega, Diecimila \u0026amp; Duemilanove.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReset button.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSize:70*55mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eL293D motor driver: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e"}
$1.45
Quick View {"id":1387692785750,"title":"ISD1820 Voice Recording Recorder Module With Mic Sound Audio Loudspeaker Diy RC Toy Kit Electroincs Development Board","handle":"isd1820-voice-recording-recorder-module-with-mic-sound-audio-loudspeaker-diy-rc-toy-kit-electroincs-development-board","description":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePower supply:3-5V, Can be accessed by pin power;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRecording and playback control:Key control or single-chip, control linesIOHas been elicited;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePress to control the recording and playback operation method:\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRECkey:Recording button, press and hold can be recorded, release the button to stop recording;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRLAYEkey:Trigger mode playback, click to play the current entire paragraph of the voice;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePLAYLkey:Jog mode playback, press and hold before playback, release to stop playback;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRPLJumper:Loop mode control, can be looped;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFTJumper:Through control, can make the microphone head voice to the speaker playback;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNote: The module output power is small, so the sound is also small, it is recommended to meet our miniature digital audio amplifier board and use3WSpeakers, can be used to achieve greater sound effects. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMain chip: ISD1820\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSize: 38 mm * 42.5 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOperating voltage: 3 ~ 5 v DC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy to use 10 seconds of voice recording\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh - quality, natural voice restored\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan be 2 as a propaganda of the module\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWith the loop, worldwide playback, single - pass play function\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe available microcontroller control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe module can directly drive 8 ohm 0.5 W small speaker\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eISD1820 Module (Does not include nylon column) : 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLoudspeaker: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFree cables: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2018-10-06T07:59:47+08:00","created_at":"2018-10-06T08:01:08+08:00","vendor":"ElectroCH","type":"electronic module","tags":["electronic module","sound"],"price":145,"price_min":145,"price_max":145,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":12774200770646,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ISD1820 Voice Recording Recorder Module With Mic Sound Audio Loudspeaker Diy RC Toy Kit Electroincs Development Board","public_title":null,"options":["Default Title"],"price":145,"weight":0,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/ISD1820_1.jpg?v=1538784072","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/ISD1820_2.jpg?v=1538784074","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/ISD1820_3.jpg?v=1538784075"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/ISD1820_1.jpg?v=1538784072","options":["Title"],"content":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePower supply:3-5V, Can be accessed by pin power;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRecording and playback control:Key control or single-chip, control linesIOHas been elicited;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePress to control the recording and playback operation method:\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRECkey:Recording button, press and hold can be recorded, release the button to stop recording;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRLAYEkey:Trigger mode playback, click to play the current entire paragraph of the voice;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePLAYLkey:Jog mode playback, press and hold before playback, release to stop playback;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRPLJumper:Loop mode control, can be looped;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFTJumper:Through control, can make the microphone head voice to the speaker playback;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNote: The module output power is small, so the sound is also small, it is recommended to meet our miniature digital audio amplifier board and use3WSpeakers, can be used to achieve greater sound effects. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMain chip: ISD1820\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSize: 38 mm * 42.5 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOperating voltage: 3 ~ 5 v DC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy to use 10 seconds of voice recording\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh - quality, natural voice restored\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan be 2 as a propaganda of the module\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWith the loop, worldwide playback, single - pass play function\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe available microcontroller control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe module can directly drive 8 ohm 0.5 W small speaker\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eISD1820 Module (Does not include nylon column) : 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLoudspeaker: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFree cables: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e"}