6 layers133 × 92 mm
Motherboard
byrantech/laptop
anyon_e, a highly integrated, high end, open source laptop. Attempt the impossible.
264 parts4.3kMIT
Computers and single-board computers
1,525 boards1,525 open-source computers and single-board computers boards from 1,058 GitHub repositories, each designed in KiCad and read from its files: its size, layers, parts, README and project.
They have a median size of 96 × 63 mm and most often 2 copper layers (56 %). The parts their repositories use most are the USBLC6-2SC6, AMS1117-3.3, AO3400A, BSS138 and W25Q128JVSIQ.
Parts they use most
- 12 layers160.1 × 233.5 mm
Vme wren
KiCad/kicad-source-mirror
This is an active mirror of the KiCad development branch, which is hosted at GitLab (updated every time something is pushed). Pull requests on GitHub are not accepted or watched.
1,508 parts3.1kGPL-3.0 - 8 layers84 × 59.6 mm
STMP157-OLinuXino LIME2 Rev B1
OLIMEX/OLINUXINO
OLINUXINO is Open Source / Open Hardware, low cost from EUR 24 Linux Industrial grade Single Board Computer capable to operate -25+85C
422 parts1.5k - 6 layers82 × 155 mm
- 2 layers26 × 30 mm
Microcontroller
FrameworkComputer/ExpansionCards
Reference designs and documentation to create Expansion Cards for the Framework Laptop
34 parts1.1kCC-BY-4.0 - 2 layers254.1 × 87.2 mm
- 4 layers95 × 95 mm
Cube motherboard
willem-pennings/balancing-cube
A cube that balances itself in a corner or edge using reaction wheels
52 parts1.1kGPL-3.0 - 2 layers196.3 × 118.7 mm
Motherboard
Redherring32/OpenTendo
An Open-Source HardWare (OSHW) recreation of the original 1985 front-loading NES Motherboard
100 parts860 - 4 layers62.1 × 83.8 mm
Ss main board
loopj/short-stack
World's Smallest Nintendo Wii, using a trimmed motherboard and custom stacked PCBs
69 parts804 - 6 layers117 × 89 mm
TERES PCB1-A64-MAIN Rev.C
OLIMEX/DIY-LAPTOP
Do It Yourself Open Source Hardware and Software Modular Hacker's Friendly Laptop
453 parts578Apache-2.0 - 2 layers74.7 × 67.9 mm
2350B Keybd Cntrl
thedalles77/USB_Laptop_Keyboard_Controller
Details for building a USB keyboard and touchpad controller from an old laptop.
3 parts571 - 8 layers100.2 × 55 mm
Jetson nano baseboard
antmicro/jetson-nano-baseboard
Antmicro's open hardware baseboard for the NVIDIA Jetson Nano, TX2 NX and Xavier NX
391 parts548Apache-2.0 - 4 layers28.2 × 26.1 mm
DongleHiderPlus PCB
LeoDJ/FW-EC-DongleHiderPlus
Framework Expansion Card that includes a USB hub to hide a bare dongle inside and still have a USB-A port externally
23 parts497CERN-OHL-W-2.0 - 2 layers50 × 50 mm
- 2 layers333.4 × 149.9 mm
- 4 layers45 × 32 mm
Templog mainboard
Michael-Manning/E-Paper-Climate-Logger
Firmware, PCB, and enclosure for the Weathergotchi E-Paper climate logger.
68 parts457MIT - 6 layers75 × 78.4 mm
Poe backplate
dotstartech/wall-panel
Wall mounted 4 inch touch display panel with CM4 inside
125 parts445 - 2 layers152.4 × 101.6 mm
8088-FE2010A SBC
skiselev/micro_8088
Micro 8088 - IBM XT Compatible Processor Board based on Faraday FE2010 chipset
72 parts412GPL-3.0 - 2 layers112.1 × 82.8 mm
OCP2PCIe H F-4-V1.1Beta
KCORES/OCP2PCIe
OCP Mezzanine card V2.0 to standard PCIe slot adapter design
15 parts363GPL-3.0 - 2 layers96.3 × 30.2 mm
KCORES FlexibleLOM Adapter
KCORES/KCORES-FlexibleLOM-Adapter
KCORES FlexibleLOM to PCIe x8 adapter and baffle model
6 parts316GPL-3.0 - 2 layers345.4 × 264.8 mm
Thinkeys
moduloindustries/thinkeys
Split ortholinear custom replacement keyboard with TrackPoint for laptops
402 parts316GPL-3.0 - 2 layers365.8 × 254 mm
Raemixx500
SukkoPera/Raemixx500
Open Hardware Remake of the Commodore Amiga 500+ Mainboard
372 parts316 - 8 layers146 × 102 mm
![[DFR1144][M027.00940](V1.0.0), the printed circuit board in 3D](/embed/boards/lattepandateam-lattepanda-mu-dfr1144-m027-00940-v1-0-0.jpg?size=s&soon)
[DFR1144][M027.00940](V1.0.0)
LattePandaTeam/LattePanda-Mu
All About LattePanda Mu N100/N305 Compute Module
495 parts309MIT - 8 layers120 × 60 mm
Jetson orin baseboard
antmicro/jetson-orin-baseboard
Baseboard targetting the NVIDIA Jetson Orin Nano and Jetson Orin NX
681 parts305Apache-2.0
Questions
Where can I find open-source computers and single-board computers boards?
This page lists 1,525, from 1,058 repositories on GitHub, each read from its KiCad files with links to the original repository; PCBKit opens any of them in the browser.
What parts are most common on computers and single-board computers boards?
The USBLC6-2SC6, AMS1117-3.3, AO3400A, BSS138 and W25Q128JVSIQ appear in the most repositories here; each links to its symbol, footprint and the boards that use it.
How big is a typical computers and single-board computers board?
The median is 96 × 63 mm, most often with 2 copper layers (56 %).