Motor Driver Board for BBC micro:bit
Easily control two DC motors or one stepper motor with the Motor Driver Board for BBC micro:bit from PMD Way.
The board arrives fully-assembled, and is based arount the TB6612 motor driver IC. This offers up to 1.2 A continuous drive current per channel, with peak current up to 2A / 3.2A per channel.
There are four motor control modes: Forward / Reverse / Brake / Stop - along with PWM support up to 100 kHz for DC motor speed control.
Along with screw terminal connections for power and motors, all the I/O pins are brought out to inline header pins. And you can access 3.3V and 5V when using external power thanks to the onboard regulators. Input range is 6~12V DC.
- TB6612 motor driver data sheet (.pdf)