the servo knows its position thanks to an internal potentiometer on the motor’s rotor. If you locate the pot output pin on the control board and run a wire from there into an Arduino ...

[Christian] wrote in to tell us about his third-generation Arduino MIDI sequencer (translated ... components seen above include the slider and potentiometer band, as well as the repository ...

While speeding around a digital track can provide hours of fun, just how much fun could you have with an Arduino based RC car controlled with ... Using two servo motors, an Arduino Uno ...