2 layers127 × 73.7 mm
Computers and single-board computers
1,525 boards- 2 layers285 × 222.5 mm
Polykit x mainboard
polykit/polykit-x-mainboard
Schematics and PCB layout for a mainboard for an 8 voice polyphonic synthesizer
220 parts22 - 4 layers66 × 42 mm
- 4 layers85 × 56 mm
- 2 layers88 × 88 mm
Acoustic levitation main
leastrobino/acoustic-levitation
Mirror of GitLab repository, all issues and pull requests should be created there.
68 parts21 - 4 layers65 × 56 mm
Pi5-Artix50T Hat
m1geo/Pi5-Artix-FPGA-Hat
An AMD/Xilinx Artix 50T FPGA on a Pi5 Hat with PCIe and GPIO interconnects as well as SPI programming
160 parts21 - 6 layers50.9 × 30 mm
LoRa PCIe GW
NebraLtd/LoRa-mPCIe
Open source mPCIe LoRa® concentrators from Nebra
269 parts21Apache-2.0 - 4 layers65 × 56 mm
WavePi hat
t9999clint/WavePi
Multifuntion synth platform for Raspberry Pi and other single board computers.
24 parts21GPL-3.0 - 2 layers96.9 × 110.7 mm
- 2 layers50.2 × 30.9 mm
Arduino jtag
felias-fogg/PyAvrOCD
A cross-platform GDB server for AVR MCUs integrated into the Arduino IDE 2
5 parts20 - 2 layers25.2 × 36.8 mm
- 6 layers43.9 × 118.2 mm
Sisu SSE-9
briskspirit/Sisu_SSE-9
Experimental six-layer LTE replacement mainboard for the Nokia 3210, built around RP2354B and Telit LE910C1-WWX.
296 parts19Unlicense - 2 layers158 × 85 mm
- 2 layers39.9 × 54.6 mm
Simplecodec3
cyberomusubi/simplecodec3
Audio input/output board for Raspberry Pi, Jetson Nano (PCM5102A+PCM1808)
44 parts19 - 2 layers262.5 × 107.9 mm
Econopet
DLehenbauer/econopet
Mainboard replacement for Commodore PET/CBM series machines
305 parts19CC0-1.0 - 2 layers113.4 × 55.3 mm
- 2 layers66 × 67.3 mm
MemoryBrakout
ccadic/SHARPIW0
The SHARPIW0 carrier board has been designed to hold both a Raspberry(R) PI ZERO 2W or W + 2.7" (400x240) Sharp Memory Display.
37 parts18 - 6 layers50 × 60 mm
Tuxkeychain
electron271/tuxkeychain
Keychain shaped like Tux that can run Linux.
56 parts18CC-BY-SA-4.0 - 6 layers134 × 84.2 mm
- 2 layers48.3 × 132.1 mm
- 4 layers88 × 23.4 mm
- 2 layers118.7 × 72.5 mm
FRMW Expansion stuff
a-little-wifi/frmw-16-MXM-E-port
MXM GPU + Dell E-Port dock adapter for 16" Framework laptop expansion bay
93 parts17 - 4 layers113.3 × 23.5 mm
Tinyriser6
a-little-wifi/Tinyriser6
Tinyriser for the Tiny6 and Tiny7 generations of Lenovo Tiny PCs
32 parts17CERN-OHL-S-2.0 - 4 layers75.5 × 79.3 mm
