Video: 2 wheel Lego based bot car/controller Microbit(s) and servo motor

[frank_schmidt]

Video: Yahboom power board with Microbit and joy stick /buttons controller handle; home built Lego bot car (not a kit) with Servo motor. The point is to add an arm and move it with servos. Programs are in the description of the video:

Adding an arm to a bot car. This shows the servo program and controlling the servo using 'radio'.