So I saw a neat project on a magazine about controlling an rc-car wirelessly through a raspberry pi, using pwm.
I ordered everything I needed, mainly an i2c controller, and I started working on it. i am using a clone of the adafruit controller instead of a real one, because it was a lot cheaper, though the functionality remains the same.
Now, I have a problem. The article says that I need to connect the steering motor to the 3 pins on the adafruit controller, which are labeled power, ground, and PWM, but my motor only has two wires, so I have no idea what they do, or what to do next.
I do not have another rc-car to do this on. How do I connect the motor to the controller? do I need to get a different motor?
Thank you for your help!
