Electronics
A conversion of a spring-driven gramophone to an Arduino-controlled stepper motor drive. The gramophone remains dedicated to 78 rpm shellac records, but now runs at a more consistent speed and no longer needs to be wound by hand.
A conversion of a spring-driven gramophone to an Arduino-controlled stepper motor drive. The gramophone remains dedicated to 78 rpm shellac records, but now runs at a more consistent speed and no longer needs to be wound by hand.