Circuit board

7 boards

KiCad boards from 3 GitHub repositories tagged “circuit-board”, the most starred first; open any of them in PCBKit.

2 layers68.8 × 53.6 mm
Eeprom
erikvanzijst/eeprom
Arduino-Based Parallel EEPROM Programmer Circuit
10 parts43
2 layers64.8 × 109.2 mm
Teensy eurorack
newdigate/teensy-control-voltage
Hardware Design: 16 channel analog control voltage shield for teensy 4.1; 8ch in / 8ch out; +-10V @ 16bits/sample;
52 parts27MIT
2 layers320.7 × 158.3 mm
Quanta75 BareRP2040 JLCPCBAoptimized
obsilab/Quanta75
Custom 75% keyboard (currently ISO layout only)
276 parts6CERN-OHL-P-2.0
2 layers64.8 × 109.2 mm
Teensy eurorack breakout
newdigate/teensy-control-voltage
Hardware Design: 16 channel analog control voltage shield for teensy 4.1; 8ch in / 8ch out; +-10V @ 16bits/sample;
33 parts27MIT
2 layers
Quanta ISO Pico 01
obsilab/Quanta75
Custom 75% keyboard (currently ISO layout only)
166 parts6CERN-OHL-P-2.0
2 layers317.5 × 163.5 mm
Quanta75 RP2040Stamp
obsilab/Quanta75
Custom 75% keyboard (currently ISO layout only)
226 parts6CERN-OHL-P-2.0
2 layers320.7 × 165.1 mm
Quanta75 RP2040Stamp JLCPCBAoptimized
obsilab/Quanta75
Custom 75% keyboard (currently ISO layout only)
253 parts6CERN-OHL-P-2.0

Eeprom