Developer Frédéric Meslin has announced a Kickstarter project to develop the OP-A, a multi-timbral FM synthesizer Arduino Shield. The Arduino is popular open-hardware microprocessor platform. A Shield is essentially a PCB that plugs into an Arduino and gives it new features. The OP·A is an FM synthesizer shield for Arduino, that Meslin says is “great… Read More OP·A – A Multitimbral FM Synthesizer Shield for Arduino