Make music with a stepper-driven, 3D-printed tonewheel
YouTuber “The Mixed Signal” has come up with a fun way to make music: spinning a gear-like ferromagnetic tonewheel next to a homemade coil pickup. A stepper motor turns the wheel using a CNC shield under Arduino control. When set up, it’s simply a matter of programming in the proper speed via G-code to create […]
