MIDI Solenoid Drum Kit By Ruiz Brothers and Liz Clark (Adafruit) · Example build · 17 views · 0 remixes Four 12 V solenoids swing printed mallets and a kick-drum beater from MIDI notes sent by your DAW to a Feather M4 over USB 0SaveRemixCopy link Estimated parts cost 3 of 6 parts pricedDifficultyModerateParts6 parts · 9 pcs Start the assembly guide →