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$7.35
Quick View {"id":1387881496662,"title":"2 Dof Yun Platform For Robot Arm 2DOF Robotic Stent Fpv Camera Stent Manipulator With The Optional High Torque Servo Bracket","handle":"2-dof-yun-platform-for-robot-arm-2dof-robotic-stent-fpv-camera-stent-manipulator-with-the-optional-high-torque-servo-bracket","description":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List(not installed)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMulti function servo bracket: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eshort U type suppoer: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003emetal servo wheel: 2pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eM4*8 screws and nuts: 4pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eM3*10 screw and nuts: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eM3*6 screws: 10pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBearing: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eNote:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThis item just brackets,Servos show in picture is just suitable for the options with servo.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eif you need the servo, please do it by the option.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","published_at":"2018-10-07T09:02:59+08:00","created_at":"2018-10-07T09:06:39+08:00","vendor":"electroch.com (ElectroCh)","type":"Robot","tags":["bracket","robot","robot accessory"],"price":735,"price_min":735,"price_max":2815,"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":12774608371798,"title":"Silver \/ No Servo","option1":"Silver","option2":"No Servo","option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"2 Dof Yun Platform For Robot Arm 2DOF Robotic Stent Fpv Camera Stent Manipulator With The Optional High Torque Servo Bracket - Silver \/ No Servo","public_title":"Silver \/ No Servo","options":["Silver","No Servo"],"price":735,"weight":300,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""},{"id":12774608404566,"title":"Silver \/ with 996R servo","option1":"Silver","option2":"with 996R servo","option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"2 Dof Yun Platform For Robot Arm 2DOF Robotic Stent Fpv Camera Stent Manipulator With The Optional High Torque Servo Bracket - Silver \/ with 996R servo","public_title":"Silver \/ with 996R servo","options":["Silver","with 996R servo"],"price":1735,"weight":300,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""},{"id":12774608437334,"title":"Silver \/ with DS3218 servo","option1":"Silver","option2":"with DS3218 servo","option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"2 Dof Yun Platform For Robot Arm 2DOF Robotic Stent Fpv Camera Stent Manipulator With The Optional High Torque Servo Bracket - Silver \/ with DS3218 servo","public_title":"Silver \/ with DS3218 servo","options":["Silver","with DS3218 servo"],"price":2815,"weight":300,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""},{"id":12774608470102,"title":"Black \/ No Servo","option1":"Black","option2":"No Servo","option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"2 Dof Yun Platform For Robot Arm 2DOF Robotic Stent Fpv Camera Stent Manipulator With The Optional High Torque Servo Bracket - Black \/ No Servo","public_title":"Black \/ No Servo","options":["Black","No Servo"],"price":735,"weight":300,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""},{"id":12774608502870,"title":"Black \/ with 996R servo","option1":"Black","option2":"with 996R servo","option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"2 Dof Yun Platform For Robot Arm 2DOF Robotic Stent Fpv Camera Stent Manipulator With The Optional High Torque Servo Bracket - Black \/ with 996R servo","public_title":"Black \/ with 996R servo","options":["Black","with 996R servo"],"price":1735,"weight":300,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""},{"id":12774608535638,"title":"Black \/ with DS3218 servo","option1":"Black","option2":"with DS3218 servo","option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"2 Dof Yun Platform For Robot Arm 2DOF Robotic Stent Fpv Camera Stent Manipulator With The Optional High Torque Servo Bracket - Black \/ with DS3218 servo","public_title":"Black \/ with DS3218 servo","options":["Black","with DS3218 servo"],"price":2815,"weight":300,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/2dof_1.jpg?v=1538874403","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/2dof_2.jpg?v=1538874405","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/2dof_3.jpg?v=1538874406","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/2dof_4.jpg?v=1538874415","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/2dof_5.jpg?v=1538874425","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/2dofset.jpg?v=1538874426"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/2dof_1.jpg?v=1538874403","options":["Color","Option"],"content":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eShipping List(not installed)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMulti function servo bracket: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eshort U type suppoer: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003emetal servo wheel: 2pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eM4*8 screws and nuts: 4pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eM3*10 screw and nuts: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eM3*6 screws: 10pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBearing: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eNote:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThis item just brackets,Servos show in picture is just suitable for the options with servo.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eif you need the servo, please do it by the option.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\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"}
$0.93
Quick View {"id":1387486412886,"title":"DIY Reprap Stepper Driver A4988 Stepper Motor-Driver Module Drop Shipping Stepstick A4988 For 3D-Printer Parts For Arduino Kit","handle":"diy-reprap-stepper-driver-a4988-stepper-motor-driver-module-drop-shipping-stepstick-a4988-for-3d-printer-parts-for-arduino-kit","description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eA4988 is a complete microstepping motor driver with built-in translator for easy operation. This product is available in full, half, 1\/4, 1\/8 and 1\/16 step modes operate bipolar stepper motors, output drive capacity of up to 35 V and ± 2 A. A4988 includes a fixed off-time current regulator, the regulator in slow or mixed decay modes. A4988 converter is the key to the easy implementation. As long as the \"step\" input inputting one pulse drives the motor one microstep. There are no phase sequence tables, high frequency control lines, or complex interfaces to program. A4988 interface is very suitable for complex microprocessor is unavailable or is overburdened.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eIn the micro-step operation, A4988 chopping control inside automatically selects the current decay mode (Slow or Mixed). In mixed decay mode, the device is initially set to a fixed downtime in some fast decay, then the rest of the slow decay downtime. Mixed decay current control scheme results in reduced audible motor noise, increased step accuracy, and reduced power consumption. Internal synchronous rectification control circuitry is provided to improve the pulse-width modulation (PWM) operation power consumption. Internal circuit protection includes: thermal shutdown with hysteresis, undervoltage lockout (UVLO), and crossover-current protection. Special power sequencing.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eA4988 surface mount QFN package (ES), a size of 5 mm × 5 mm, nominal overall package height of 0.90 mm, with an exposed pad for enhanced thermal dissipation. This package is Pb (suffix-T), with 100% matte tin leadframe plating.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eFeatures and Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLow RDS (On) Output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAutomatic current decay mode detection \/ selection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMix with slow current decay modes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSynchronous rectification for low power dissipation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInternal UVLO\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCross-current protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3.3 and 5 V compatible logic supply\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThermal shutdown circuitry\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGround fault protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLoad short-circuit protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOptional step five modes: full, 1\/2, 1\/4, 1\/8 and 1\/16\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eReprap Stepper Driver A4988: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2018-10-05T14:43:43+08:00","created_at":"2018-10-05T14:46:28+08:00","vendor":"ElectroCH","type":"3D Printer","tags":["3D Printer"],"price":93,"price_min":93,"price_max":93,"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":12773601673302,"title":"Red","option1":"Red","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DIY Reprap Stepper Driver A4988 Stepper Motor-Driver Module Drop Shipping Stepstick A4988 For 3D-Printer Parts For Arduino Kit - Red","public_title":"Red","options":["Red"],"price":93,"weight":100,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""},{"id":12773601706070,"title":"Green","option1":"Green","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DIY Reprap Stepper Driver A4988 Stepper Motor-Driver Module Drop Shipping Stepstick A4988 For 3D-Printer Parts For Arduino Kit - Green","public_title":"Green","options":["Green"],"price":93,"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\/A4998_1.jpg?v=1538721992","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/A4998_2.jpg?v=1538721994","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/A4998_3.jpg?v=1538721995","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/A4998_4.jpg?v=1538721996"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/A4998_1.jpg?v=1538721992","options":["Color"],"content":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eA4988 is a complete microstepping motor driver with built-in translator for easy operation. This product is available in full, half, 1\/4, 1\/8 and 1\/16 step modes operate bipolar stepper motors, output drive capacity of up to 35 V and ± 2 A. A4988 includes a fixed off-time current regulator, the regulator in slow or mixed decay modes. A4988 converter is the key to the easy implementation. As long as the \"step\" input inputting one pulse drives the motor one microstep. There are no phase sequence tables, high frequency control lines, or complex interfaces to program. A4988 interface is very suitable for complex microprocessor is unavailable or is overburdened.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eIn the micro-step operation, A4988 chopping control inside automatically selects the current decay mode (Slow or Mixed). In mixed decay mode, the device is initially set to a fixed downtime in some fast decay, then the rest of the slow decay downtime. Mixed decay current control scheme results in reduced audible motor noise, increased step accuracy, and reduced power consumption. Internal synchronous rectification control circuitry is provided to improve the pulse-width modulation (PWM) operation power consumption. Internal circuit protection includes: thermal shutdown with hysteresis, undervoltage lockout (UVLO), and crossover-current protection. Special power sequencing.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eA4988 surface mount QFN package (ES), a size of 5 mm × 5 mm, nominal overall package height of 0.90 mm, with an exposed pad for enhanced thermal dissipation. This package is Pb (suffix-T), with 100% matte tin leadframe plating.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eFeatures and Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLow RDS (On) Output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAutomatic current decay mode detection \/ selection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMix with slow current decay modes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSynchronous rectification for low power dissipation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInternal UVLO\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCross-current protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3.3 and 5 V compatible logic supply\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThermal shutdown circuitry\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGround fault protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLoad short-circuit protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOptional step five modes: full, 1\/2, 1\/4, 1\/8 and 1\/16\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eShipping List\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eReprap Stepper Driver A4988: 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"}
$0.75
Quick View {"id":1387482972246,"title":"Official Diy Smart Car Robot Reflective Photoelectric 3pin IR Infrared Obstacle Avoidance Sensor Module Remote Control Kit Toy","handle":"official-diy-smart-car-robot-reflective-photoelectric-3pin-ir-infrared-obstacle-avoidance-sensor-module-remote-control-kit-toy","description":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThe sensor module adaptable to ambient light, having a pair of infrared emitting and receiving tubes, transmitting tubes emit infrared certain frequency, when the direction of an obstacle is detected (reflection surface), the infrared reflected is received by the reception tube, After a comparator circuit processing, the green light is on, but the signal output interface output digital signal (a low-level signal), you can adjust the detection distance knob potentiometer, the effective distance range of 2 ~ 30cm, the working voltage of 3.3V- 5V. Detection range of the sensor can be obtained by adjusting potentiometer, with little interference, easy to assemble, easy to use features, can be widely used in robot obstacle avoidance, avoidance car, line count, and black and white line tracking and many other occasions.\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\u003eWhen the module detects an obstacle in front of the signal, the green indicator lights on the board level, while the OUT port sustained low signal output, the module detects the distance 2 ~ 30cm, detection angle 35 °, the distance can detect potential is adjusted clockwise adjustment potentiometer, detects the distance increases; counterclockwise adjustment potentiometer, reducing detection distance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe sensor active infrared reflection detection, target reflectivity and therefore the shape is critical detection distance. Where the minimum detection distance black, white, maximum; small objects away from a small area, a large area from the Grand.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe sensor module output port OUT port can be directly connected to the microcontroller IO can also be directly drive a 5V relay; Connection: VCC-VCC; GND-GND; OUT-IO\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComparators LM393, stable;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe module can be 3-5V DC power supply. When the power is turned on, the red power indicator lights;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWith the screw holes 3mm, easy fixed installation;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEach module has been shipped threshold comparator voltage adjusted by potentiometer good, non-special case, do not adjustable potentiometer.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVCC 3.3V-5V external voltage (can be directly connected to 5v and 3.3v MCU MCU)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGND GND External\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOUT small board digital output interface (0 and 1)\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\u003eIR sensor module: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2018-10-05T14:16:05+08:00","created_at":"2018-10-05T14:21:14+08:00","vendor":"ElectroCH","type":"","tags":["robot","sensor"],"price":75,"price_min":75,"price_max":75,"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":12773567037526,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Official Diy Smart Car Robot Reflective Photoelectric 3pin IR Infrared Obstacle Avoidance Sensor Module Remote Control Kit Toy","public_title":null,"options":["Default Title"],"price":75,"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\/ReflectivePhotoelectric_1.jpg?v=1538720482","\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/ReflectivePhotoelectric_2.jpg?v=1538720487"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2389\/2829\/products\/ReflectivePhotoelectric_1.jpg?v=1538720482","options":["Title"],"content":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThe sensor module adaptable to ambient light, having a pair of infrared emitting and receiving tubes, transmitting tubes emit infrared certain frequency, when the direction of an obstacle is detected (reflection surface), the infrared reflected is received by the reception tube, After a comparator circuit processing, the green light is on, but the signal output interface output digital signal (a low-level signal), you can adjust the detection distance knob potentiometer, the effective distance range of 2 ~ 30cm, the working voltage of 3.3V- 5V. Detection range of the sensor can be obtained by adjusting potentiometer, with little interference, easy to assemble, easy to use features, can be widely used in robot obstacle avoidance, avoidance car, line count, and black and white line tracking and many other occasions.\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\u003eWhen the module detects an obstacle in front of the signal, the green indicator lights on the board level, while the OUT port sustained low signal output, the module detects the distance 2 ~ 30cm, detection angle 35 °, the distance can detect potential is adjusted clockwise adjustment potentiometer, detects the distance increases; counterclockwise adjustment potentiometer, reducing detection distance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe sensor active infrared reflection detection, target reflectivity and therefore the shape is critical detection distance. 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When the power is turned on, the red power indicator lights;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWith the screw holes 3mm, easy fixed installation;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEach module has been shipped threshold comparator voltage adjusted by potentiometer good, non-special case, do not adjustable potentiometer.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVCC 3.3V-5V external voltage (can be directly connected to 5v and 3.3v MCU MCU)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGND GND External\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOUT small board digital output interface (0 and 1)\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\u003eIR sensor module: 1pcs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e"}