Browse hardware designs
BoardRepo is the GitHub for hardware. View any KiCad schematic, PCB, and BOM in your browser and download the sources, no install and no account needed.
Public designs
pico-106
Hybrid synthesizer inspired by the Roland Juno-106
schematicpcbbomresistordiodecapacitortransistor
picox7
Software simulation of the Yamaha DX7 with a MIDI interface for the Raspberry Pi Pico
schematicpcbbomresistorcapacitordiodeIC
fully-digital-modular-hardware-synthesizer
A digital audio transmission specification for eurorack like modular synthesizers
schematicpcbbomcapacitorresistordiodeconnector
magical555vco
Eurorack VCO based on two 555 timers
schematicpcbbomcapacitorresistordiodeconnector
pico_test_synth
Simple board to help make synths with Raspberry Pi Pico/Pico2 and PCM5102 I2S DAC
schematicpcbbomresistorcapacitordiodepotentiometer
stm32crapsynth
A crappy hardware synth using STM32F303 and 4 AD9833 waveform generators
schematicpcbbomcapacitorresistorconnector
3xosc
3xOsc | 3 VCO Eurorack Module
schematicpcbbomresistorcapacitorpotentiometerconnector
solstrejf
4 voice analog sinewave drone oscillator with modmatrix
schematicpcbbomcapacitorresistorconnectordiode
synth-modules
Synth module schematics and code
schematicpcbbomresistorcapacitordiodeconnector
overcycler
Affordable DIY polyphonic hybrid single cycle / analog synthesizer
schematicpcbbomresistorcapacitorinductorcrystal