What you see in the picture above is a hand-made 4-oscillator synthesizer with MIDI input ... the platform is a DIP packaged 32-bit Cortex-M0 ARM processor (LPC1114), stuffed with ‘hand ...

[Mark] created what is probably the most powerful homebrew synth we’ve seen, all while using a relatively low-power microcontroller. The hardware for this project is an LPC1311 ARM Cortex M3 ...