2 layers80 × 61 mm
PicoProducer
pjgpetecodes/pico-streamdeck
This project is an OBS Controller using a Raspberry Pi Pico and CircuitPython.
27 parts230MIT
Open-source KiCad boards
107,410 boardsPrinted circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.
- 4 layers55 × 55 mm
- 4 layers59 × 33.8 mm
- 4 layers121.9 × 109.2 mm
Plinkyblack hwmidi jacks
plinkysynth/plinky_public
a public release of the plinky sw and hw
300 parts227 - 2 layers110 × 110 mm
FreeDSP aurora
freeDSP/freeDSP-aurora
freeDSP ADAU1452 with 8 analog input, 8 analog outputs, S/P-DIF I/O, ADAT I/O, USB Audio Class2, WiFi, Bluetooth
506 parts226CC-BY-SA-4.0 - 2 layers125 × 33.6 mm
OpenCTD Rev8 PCB
OceanographyforEveryone/OpenCTD
The OpenCTD is a low-cost, open-source CTD for researchers and citizen scientists.
13 parts226MIT - 2 layers157.5 × 116 mm
Sequencer
zueblin/Polaron
A DIY drum machine for the teensy microcontroller (hardware / software)
107 parts226 - 6 layers80 × 49 mm
ButterStick
butterstick-fpga/butterstick-hardware
Basic ECP5 based GigE to SYZYGY interface.
256 parts225 - 2 layers57.9 × 48.9 mm
- 6 layers83.5 × 56 mm
- 2 layers50 × 25 mm
Mbus master
roarfred/AmsToMqttBridge
Minimalistic system to read AMS/HAN data from electrical meter
50 parts223 - 4 layers140 × 100 mm
Dc usv
TobleMiner/DC-UPS
A small DC UPS, designed to keep small appliances like consumer network equipment running during power outages
351 parts223CERN-OHL-P-2.0 - 2 layers128 × 88 mm
Fireball revD
ugcs/ddc
Drone Show Software is software designed for drone shows, allowing flight path planning as well as control of dozens of drones simultaneously in a synchronized manner.
64 parts223 - 2 layers11.8 × 12.2 mm
Microlcd-3digit
cnlohr/ch32v003_3digit_lcd_usb
ch32v003 USB Driver for 3-digit 7-segment TN LCDs with touch
10 parts222MIT - 2 layers152 × 88 mm
RFBitBangSMT
profdc9/RFBitBanger
A QRP digital transceiver created from readily available parts for off-the-grid maintenance
271 parts222 - 2 layers58 × 110 mm
- 2 layers76.3 × 122.8 mm
Discipad pcb
coseyfannitutti/discipad
17-key numpad assembled with only through hole components, including usb type-c
63 parts221GPL-3.0 - 6 layers45.5 × 96 mm
- 4 layers58 × 77.4 mm
AWG
MatthiasElectronic/AWG_DHO8-900
artificial waveform generator / function generator for DHO800 and DHO900 series (AWG/AFG)
208 parts221CERN-OHL-W-2.0 - 2 layers60.8 × 70.3 mm
ServoPCB
MeArm/MeArm
An open source and affordable robot arm. Perfect for STEM, Coding & Robotics education, IoT robotics, research, and DIY robotics kit development. The world's most copied robotics project.
9 parts220 - 2 layers44.5 × 43 mm
Vik universal
sadekbaroudi/vik
This is a VIK module designed to mount a PER56 scroll ring, with a 35mm Cirque Trackpad and optional WS2812B LEDs.
154 parts220CERN-OHL-P-2.0 - 2 layers100.5 × 218.3 mm
- 2 layers50 × 38 mm
- 2 layers135.9 × 102.2 mm
Ergo42
Biacco42/Ergo42
7x4 ortho linear split keyboard - The Answer to the Ultimate Question of Life, the Universe, and at least Keyboards
69 parts218