2 layers321.5 × 116.7 mm
Hardware
1,802 boardsKiCad boards from 760 GitHub repositories tagged “hardware”, the most starred first; open any of them in PCBKit.
- 8 layers
RoyalBlue54L Feather
buildwithtrace/trace-public
Official source code of Trace, an AI-native PCB design tool.
2 parts57GPL-3.0 - 2 layers38.1 × 38.1 mm
SIM868
vul-os/sirboard
Open hardware: 107 KiCad PCB designs — SMD-to-THT breakout adapters, ATTiny/ATMega/ESP development boards, and a 39-part sensor line on a common JST-SH connector.
73 parts56Apache-2.0 - 2 layers15 × 10.8 mm
Pos rev4 small
kongmunist/Power-Over-Skin-Hardware
Schematic, PCB, and guide for making your own Power-over-Skin receivers (UIST24)
27 parts55 - 6 layers58.6 × 38 mm
Rosenberger 32K242-40ML5 testboard v2
toammann/Multilayer_SMA2Microstrip
Development of an SMA coaxial to microstrip transition using open source software (openEMS)
2 parts55CC0-1.0 - 2 layers77.5 × 40.6 mm
Link adapter
jkominek/piano-conversion
Hardware, and some firmware, for acoustic piano to MIDI controller conversion.
42 parts53 - 4 layers214 × 170 mm
.C68
ProbablyNotArtyom/Blitz
Blitz is a 68030 based homebrew computer I designed over the course of nearly 3 years, starting in late 2017.
185 parts51GPL-2.0 - 2 layers90 × 94 mm
Greaseweazle
tebl/Amiga-DrawBridge
A PCB build of Rob Smiths Amiga DrawBridge, an Arduino-based solution for reading and writing Amiga floppy disks on modern hardware. Also includes a version of Greaseweazle.
26 parts51 - 2 layers48.3 × 27.9 mm
C06
galopago/misistemita
Electronic hardware prototyping system. Solderless, robust and open source. Solves the typical problem of the circuit that works on a breadboard but stops working on a real-world setup.
44 parts47MIT - 4 layers68.8 × 53.6 mm
- 4 layers72.4 × 44.4 mm
Btmdpcb v04 eval
17o2/bluetooth-minidisc
Adding built-in bluetooth connectivity to a 20-year-old Mindisc player
115 parts45 - 2 layers39 × 78 mm
Mouse
RandomDelta6/USB-Mouse
A basic USB mouse PCB based on the PAW3526D8-FJY2 Sensor.
31 parts44CC-BY-SA-4.0 - 2 layers100.8 × 40 mm
KM217-WiFi
the78mole/km271-wifi
A piece of hardware to be installed in a Buderus Logamatic 2107 to provide control and status over WiFi
120 parts44 - 2 layers51 × 23.1 mm
Feather rak3172
teapotlaboratories/feather-rak3172
Teapotlabs Feather RAK3172: Low-cost Low-power LoRaWAN Development Board
53 parts43MIT - 4 layers100 × 100 mm
Rpi pico printer board
jackw01/pi-pico-printer-board
Tinkerer-friendly Klipper compatible 3D printer control board using Raspberry Pi Pico
224 parts42CERN-OHL-W-2.0 - 2 layers29.2 × 38.1 mm
- 2 layers100 × 56.5 mm
- 4 layers65 × 30 mm
- 2 layers115.5 × 95 mm
Wave pcb
etiennecollin/wave
A small, minimalist and reversible elite-c based split keyboard that builds on previous designs to fit your needs.
28 parts40GPL-3.0 - 2 layers51.1 × 30 mm
Franzininho WIFI
Franzininho/Franzininho-WIFI-dev-edition
Versão da Franzininho para teste e validação do ESP32-S2
31 parts39 - 4 layers50 × 50 mm
- 2 layers55 × 55 mm
Prismo
nu31hackerspace/prismo
Open-source $10 NFC/RFID door access controller for hackerspaces and makerspaces. ESP32-C3 + PN532, MQTT, Home Assistant, self-hosted
29 parts39MIT - 2 layers17.3 × 24.5 mm
- 4 layers239.4 × 165.7 mm
