2 layers46.6 × 36.2 mm
Cold start power supply
whitfijs-jw/Volvo240-DigitalDash
Volvo 240 Digital Dash Project. It's not much, but its honest work.
29 parts72MIT
Computers and single-board computers
1,525 boards- 6 layers100 × 70 mm
Sa800u baseboard hw
antmicro/snapdragon-845-baseboard
https://antmicro.com/blog/2022/04/open-source-snapdragon-845-baseboard/
616 parts70Apache-2.0 - 2 layers53.5 × 101.8 mm
Sony scopeman
lucysrausch/sony-scopeman
Hardware Design files of a replacement mainboard for the Sony Watchman FD-10. This turns it into a bluetooth and WiFi-enabled vector display.
135 parts69 - 4 layers29 × 99 mm
Cfxsx-2280
neggles/cfxsx
CFexpress to M.2 NVMe drive adapter. Intended for Xbox Series X and S, but untested.
56 parts69CC-BY-SA-4.0 - 2 layers154.9 × 139.7 mm
68kBoard
transistorfet/computie
A collection of 68k computer projects, including a unix-like operating system written in C that runs on them
78 parts69GPL-3.0 - 2 layers216 × 150 mm
Motherboard-101
artemisamsx/artemisa
Schematics, PCB designs and HDL simulations to build a 8-bits MSX computer
124 parts67 - 2 layers115 × 58 mm
9bay sata backplane
FreudianNonce/9-bay-nas-backplane
A DIY 9-Bay NAS Backplane for an ITX NAS
45 parts67CERN-OHL-P-2.0 - 2 layers70 × 20 mm
PicoBerry V1.0
mfolejewski/PicoBerry
PicoBerry - small CM4 carrier board with full 40-pin GPIO header
36 parts63 - 4 layers54.6 × 57.1 mm
CM5 MINIMA
piecol/CM5_MINIMA_REV1
CM5 LoRaWAN carrier board in a compact, feature-filled footprint
98 parts63CERN-OHL-S-2.0 - 2 layers65 × 56 mm
- 4 layers36.8 × 38.1 mm
Cm4 ipad display adapter
EvanKrall/pipad
A PCB for putting a Raspberry Pi CM4 inside a 1st-generation iPad.
29 parts60 - 2 layers100 × 80 mm
- 4 layers100 × 180 mm
- 2 layers32.1 × 41.2 mm
Ir signalgen lite
dilshan/ir-clone
Open-source infrared remote control signal analysis and generating tool
40 parts58MIT - 4 layers65 × 56.5 mm
- 4 layers88 × 56 mm
Pi5 M2 Hat Ubo v4
ubopod/ubo-pcb
This repo contains open source PCB designs used in conjunction with Ubo Pod other open source system components.
62 parts56CERN-OHL-S-2.0 - 4 layers134 × 140 mm
- 2 layers170.2 × 100 mm
Z80-SBC
skiselev/zeta_sbc
Zeta SBC is an Zilog Z80 based single board computer. It is inspired by Ampro Little Board Z80 and N8VEM project. Zeta SBC is software compatible with RomWBW Firmware
75 parts53GPL-3.0 - 4 layers90 × 75 mm
- 2 layers55.4 × 34.5 mm
- 10 layers180 × 100 mm
Jetson agx thor baseboard
antmicro/jetson-agx-thor-baseboard
Open hardware baseboard for Nvidia Jetson Thor AGX T5000 System on Module
1,213 parts48Apache-2.0 - 14 layers55 × 40 mm
Polarfire som
antmicro/polarfire-som
System on Module based on Microchip PolarFire MPFS250T SoC
473 parts48Apache-2.0 - 2 layers48.8 × 50.4 mm
- 2 layers114 × 102 mm
Rpi cm4-switch board
sequoia-hope/rpi-cm4-switch-board
A Raspberry Pi (RPi) Compute Module 4 (CM4) Carrier Board with integrated gigabit switch
94 parts45