Robotic Xylophone with Adafruit Grand Central By Dano Wall (Adafruit) · Example build · 7 views · 0 remixes Eight mini solenoids on a laser-cut bridge tap out melodies on a toy xylophone, switched by MOSFETs from an Adafruit Grand Central M4 0SaveRemixCopy link Estimated parts cost 1 of 3 parts pricedDifficultyModerateParts3 parts · 17 pcs Start the assembly guide →
