PlingPlong – A portable synth

Another cool project by Mats the¬†PlingPlong, a¬†two octave touch keyboard with four channel polyphonic synth: This is a small (10x20cm 4×8″) portable battery-operated synth with a two octave touch keyboard and four voice polyphonic digital sound. I’m using two microcontrollers on the board – a Microchip PIC18F44K22 for the user interface and a Atmel ATMEGA328 […]