ElectronicsWeekly.com Python powered percussion with the Raspberry Pi Glockenspiel! ElectronicsWeekly.com Thanks to RaspberryPi .org for highlighting this one, a Raspberry Pi -powered Glockenspiel machine! The software is written in Python, using the GPIO on the device. The Gadget Master in question is one Ivan Roulson. Liz Upton writes: Ivan took that sad