As you can see in the video below, and which was shared on reddit a few days ago, the RC car, which at one point ... the amount of power the motor gets. Arduino has PWM built in for certain ...

The Arduino ... several motor parts. The YouTuber has also shared the code and the circuit diagram, so technically, you can just follow the instructions in the video to build your own car.

[Chet] is showing off the Bluetooth controller upgrade for this RC car. The donor ... This one uses an Arduino Mini with a serial Bluetooth module. He patched into the motor driver circuits ...

RC car servos were installed ... are pre-programmed in the Arduino. Right now it is possible to control the sewing machine over the Arduino’s serial USB connection but the workflow for such ...

A note here, adding 100Ω resistors in series with the arduino pins could help limit pin current if someone shorts the motor connections to either rail. UPDATE: There are some cheap motor driver boards ...