{"product_id":"adafruit-drv8871-dc-motor-driver-breakout-board-3-6a-max","title":"Adafruit DRV8871 DC Motor Driver Breakout Board - 3.6A Max","description":"\u003cp\u003eCrank up your robotics with powerful \u003cb\u003eAdafruit DRV8871 motor driver breakout board\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp\u003eThis motor driver has a lot of great specs that make it useful for a wide variety of mechatronics. In particular, the simple resistor-set current limiting and auto-magic PWM support make it super easy to use with just about any brushed DC motor.\u003c\/p\u003e\n\u003cp\u003eCheck out the specs for the DRV8871:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e6.5V to 45V motor power voltage\u003c\/li\u003e\n\u003cli\u003eUp to 5.5V logic level on IN pins\u003c\/li\u003e\n\u003cli\u003e565mΩ Typical RDS(on) (high + low)\u003c\/li\u003e\n\u003cli\u003e3.6A peak current\u003c\/li\u003e\n\u003cli\u003ePWM control\u003c\/li\u003e\n\u003cli\u003eCurrent limiting\/regulation without an inline sense resistor\u003c\/li\u003e\n\u003cli\u003eUndervoltage lockout\u003c\/li\u003e\n\u003cli\u003eOvercurrent protection\u003c\/li\u003e\n\u003cli\u003eThermal shutdown\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUsing it is super simple. Connect your motor to the OUT terminal block. Power the board with 6.5-45VDC power on \u003cb\u003eVMotor\u003c\/b\u003e and provide the H-bridge input control on \u003cb\u003eIN1\u003c\/b\u003e and \u003cb\u003eIN2\u003c\/b\u003e. You can even PWM the inputs and the driver chip will do the right thing.\u003c\/p\u003e\n\u003cp\u003eYou can set the current limiting with an external resistor \u003cb\u003eRlim\u003c\/b\u003e. Adafruit solder in a 30K resistor by default for a ~2A current limit, however you can remove this resistor and\/or solder a resistor over it to change the resistance and change the limit.\u003c\/p\u003e\n\u003cp\u003eEach order comes with one fully assembled and tested motor driver breakout, two 2-pin terminal blocks and a small strip of header. Some light soldering is required to attach the header and terminal blocks but its a simple task that can be done with basic soldering equipment.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-drv8871-brushed-dc-motor-driver-breakout\/\" target=\"_blank\"\u003eCheck out the tutorial for wiring diagrams, CAD files, example code and more!\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-drv8871-brushed-dc-motor-driver-breakout\/download\" target=\"_blank\"\u003eEagleCAD and Fritzing files available in the tutorial\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Dimensions: 24.4mm x 20.4mm x 9.7mm \/ 1.0\" x 0.8\" x 0.4\"\u003c\/li\u003e\n\u003cli\u003eProduct Weight: 2.2g \/ 0.1oz\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/3190\/drv8871.pdf\" target=\"_blank\"\u003eDRV8871 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":24714974983,"sku":"ADA3190","price":7.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/3190-00_1.jpg?v=1663341270","url":"https:\/\/shop.pimoroni.com\/en-eu\/products\/adafruit-drv8871-dc-motor-driver-breakout-board-3-6a-max","provider":"Pimoroni Ltd","version":"1.0","type":"link"}