2 layers86 × 143 mm
MainBoard 2023
takuhoTech/LagopusSystem-2023
Avionics for Human-Powered Aircraft, Including Bike Power Meter project.
128 parts3MIT
Computers and single-board computers
1,525 boards- 2 layers32 × 65 mm
Zero3w
Techburst36/orangepi-zero3w-m2-carrier
Open-source KiCad design for a PCIe-to-M.2 carrier board for the Orange Pi Zero 3W. Schematic and PCB are ERC/DRC-clean and Gerbers are validated, but PCIe enumeration on this SoC is not yet confirmed.
14 parts3 - 2 layers259.5 × 133 mm
MainBoard BrooksGen5XMini
tristanmelton/FaradayFightstick
Utilize Hall Effect sensors in an open-source leverless
110 parts3MIT - 2 layers83.8 × 31.8 mm
BalthazarPSU
Turbosavski/balthazarPSU
Balthazar open-hardware laptop - PSU charger + audio amplifier module
88 parts3 - 4 layers59.2 × 34 mm
Frameboard usb
xjanu/frameboard-usb
A USB keyboard powered by the Framework Laptop 13 keyboard matrix
40 parts3 - 4 layers70 × 25 mm
- 4 layers160 × 120 mm
6502-retro v4
6502-retro/6502-retro-v4
Hardware repo for the 6502-Retro-V4 Single Board Computer.
65 parts2CERN-OHL-S-2.0 - 2 layers214.3 × 116.5 mm
- 4 layers75 × 67.7 mm
Pcie water loop controller
agmlego/water-cooling-controller
The intent of this project is to monitor and control an external chiller system for a PC water-cooling loop with a liquid-liquid heat exchanger to separate the internal and external loops.
58 parts2 - 2 layers184.2 × 59.7 mm
Power Distribution Board Rock64
AngelDMercedes/UNS_SBCPWRDIST
These are the design files for a DIY power distribution board for Single Board Computers powered by an ATX PSU
69 parts2GPL-3.0 - 2 layers67 × 52.5 mm
Power control.kicad proj
AngryUEFI/AngryESP
Control an ATX mainboard via an ESP32 and custom PCB
15 parts2BSD-2-Clause - 8 layers100.2 × 120 mm
Xavier NX Carrier Board
ApotheoTech/APT-XAV-PX4
A PX4 based Xavier NX flight controller
438 parts2GPL-3.0 - 4 layers243.8 × 243.8 mm
BB816-MATX
Aronnax9000/BB816-MATX-PCIE
ATX form factor motherboard for Adrien Kohlbecker's BB816 CPU breakout board (rev. A27)
27 parts2 - 2 layers200 × 150 mm
BaseBoard rev0
augustinzaininger/photocatalysisManagement
PCB Layouts, firmware and software for management of photocatalysis experimental system consisting of MFCs, Solenoid Valves etc
42 parts2CERN-OHL-P-2.0 - 2 layers290.6 × 127 mm
BalthazarKeyboard2
balthazar-space/Balthazar-Keyboard-v.2
Balthazar open-hardware laptop - version 2 of keyboard and touchpad module controller
197 parts2 - 2 layers126.7 × 25.3 mm
BalthazarPSU2
balthazar-space/Balthazar-PSU-IO-v.2
Balthazar open-hardware laptop - version 2 of keyboard and touchpad module controller
148 parts2 - 4 layers73.7 × 76.2 mm
- 4 layers173.5 × 70.7 mm
Carrier board
cl3m3nt0n1/Bridge---Canyon-on-Hardware
Hardware Adaptation of Canyon - Convolution Reverb.
60 parts2GPL-3.0 - 2 layers88.9 × 71.1 mm
- 4 layers150 × 112 mm
Board v3-83pct
dmz006/brain-drain
Standalone four-bay (plus M.2) NIST 800-88 disk sanitizer: Raspberry Pi CM5 carrier board, Python service, 3D-printed enclosure
302 parts2 - 6 layers90.2 × 95.9 mm
Lora payload
dpmj/masters-thesis-lora-gateway-compute-module-cubesat-payload-pcb
Hardware source (KiCad) from my master's thesis in telecommunications engineering at the Polytechnic University of Valencia, 2025.
403 parts2CERN-OHL-S-2.0 - 2 layers56.9 × 63.9 mm
Opi hat
eddyem/ARMsingleboard
Something for singleboard PC (Orange Pi Zero1/2 etc): I2C, SPI etc.
53 parts2GPL-3.0 - 4 layers
- 2 layers65 × 56 mm
Raspi quad stepper motor module
erinjense/raspberrypi-stepper-motor-pcb
Quad Stepper Motor PCB module for the Raspberry Pi single board computer.
61 parts2