Ever find yourself drumming on Pringles cans with your fingers? This hack adds a MIDI output to make it sound awesome!
If you’re tired of playing virtual drums on an iPad or other device, and need some tactile feedback, snack-sized Pringles cans not only sort of resemble drums, but provide a nice “bounce” when hit by a finger or thumb. All that’s required, besides washing the lid and canister to remove grease, is the attachment of a piezoelectric sensor to the lid to detect taps. These impulses are then fed to an Arduino Micro, converting everything into a MIDI signal, which can be read by your favorite electronic instrument. (more…)