How to control motors from Raspberry Pi with Adafruit DC Motor Controller | Twitter Controlled Robot скачать в хорошем качестве

How to control motors from Raspberry Pi with Adafruit DC Motor Controller | Twitter Controlled Robot

I learned how to control DC motors with a Raspberry Pi Zero W and an Adafruit Feather Motor Controller board using CircuitPython. I learned how to use the TB6612FNG chip to drive the motors. That chip has two full h-bridge circuits to control the direction of the motors. The Feather also has a PCA9685 chip, which is a PWM driver. It communicates with the Raspberry Pi over I2C. The library for this board is written in CircuitPython, which is a version of MicroPython. It is meant for embedded systems. I used Adafruit's Blinka library to translate between Python 3 and the CircuitPython libraries. Hackster.io: https://www.hackster.io/scijoy/raspbe... TB6612FNG: https://www.sparkfun.com/datasheets/R... PCA9685 Datasheet: https://cdn-shop.adafruit.com/datashe... Board schematic: https://cdn-learn.adafruit.com/assets... Libraries: https://pypi.org/project/adafruit-cir... https://github.com/adafruit/Adafruit_... https://pypi.org/project/adafruit-cir... CircuitPython and Raspberry Pi: https://learn.adafruit.com/circuitpyt...