The motor controller is commanded over the Arduino’s serial interface ... This shield could be a good alternative to hobby RC controllers for robots that need a customizable open-source motor ...

So you finally decided to hop on the Arduino bandwagon and start making electronic projects as a fun hobby. As a beginner ...

Hobby servos are nifty ... in the servo’s gear. An Arduino is used to determine the servo’s current position versus the desired position, and it turns the motor accordingly with a BTS7960 ...