2 layers87.6 × 25.4 mm
Pingboard Prototype
PingTechGmbH/PingBoard
Mini keyboard with just four keys for core macros.
23 parts3MIT
Hardware
1,802 boardsKiCad boards from 760 GitHub repositories tagged “hardware”, the most starred first; open any of them in PCBKit.
- 2 layers182.9 × 31.7 mm
- 2 layers21.6 × 25.4 mm
ByteSizedEncoderDecoder
RCMgames/BSED
Byte Sized Encoder Decoder - Reads 8 quadrature encoders and communicates over I2C (and is qwiic compatible).
17 parts3MIT - 4 layers45 × 35 mm
ATLASTAG
riteshbonthalakoti/ATLASTAG
AtlasTag. A compact, low-power, globally connected asset-tracking platform designed around GNSS, cellular IoT, motion sensing, adaptive power management, and a companion mobile application.
30 parts3 - 2 layers99 × 54 mm
RocciBoard
Robotics-Competence-Center-Illertal-e-V/RocciBoard-PCB
Layout and Schematic for the Rocci Board
223 parts3 - 2 layers30.5 × 58.4 mm
OpenSpool AMS
RobThree/OpenSpool-AMS
A PCB to connect up to 5 PN532 NFC reader modules to an ESP32 S3 WROOM devkit board
9 parts3MIT - 2 layers25.7 × 34.4 mm
TemperatureDisplay
RobThree/TemperatureDisplay
Measures temperature and humidity using a GXHT30 and displays this information on an SSD1306 OLED display. Offers a HTTP endpoint to read values as JSON, also outputs values on serial.
4 parts3MIT - 2 layers48.3 × 48.3 mm
- 2 layers30.5 × 37.3 mm
Addon MH Z19
theArcher73/attnode-addon_mh-z19
small functional CO2-sensor based on attnode v3 and MH-Z19
14 parts3GPL-3.0 - 4 layers80 × 50 mm
Demo board
tombueng/emcvisual
EMC/EMI near-field simulator for KiCad PCBs in the browser: 3D field view, virtual near-field probe, spectrum, CISPR 32 estimate, return-path hints. EMV-Simulation für Leiterplatten.
16 parts30BSD - 2 layers19.1 × 21.8 mm
Esp32c5-airunit nano
us3r-d0e5nt-3x1st/esp32c5-airunit-nano
air-unit based on esp32c5-wroom-1u and ov5640, made for the hx-esp32-cam-fpv project, supports both digital video with osd and rc control
24 parts3 - 2 layers21 × 36 mm
- 4 layers70 × 25 mm
- 2 layers35.6 × 68.6 mm
Can arduino mini pcb
ZeusWPI/OBUS
You see an armed time bomb but don't know how to disarm it. Your friends found a manual to defuse the bomb and you have them on call.
10 parts3MIT - 4 layers90 × 90 mm
Sahel pcb
Aliou8/SAHEL-SPECTRA-RF
CubeSat for educational purposes. It is based on an STM32H7 MCU for data handling and uses two CC1125 radios for communication. The software is developed using a Zephyr-like RTOS.
172 parts2GPL-3.0 - 2 layers53.3 × 35.6 mm
- 2 layers78.7 × 38.1 mm
- 2 layers67.1 × 57.9 mm
- 2 layers99 × 46 mm
Hatsu v1 shield
ArturVRSampaio/hatsu_ino
Arduino-based JDM car melody box that plays a random WAV file on ignition startup
8 parts2MIT - 2 layers144.8 × 204.5 mm
- 2 layers191 × 101 mm
- 6 layers90.2 × 95.9 mm
Lora payload
dpmj/masters-thesis-lora-gateway-compute-module-cubesat-payload-pcb
Hardware source (KiCad) from my master's thesis in telecommunications engineering at the Polytechnic University of Valencia, 2025.
403 parts2CERN-OHL-S-2.0 - 2 layers68.6 × 53.3 mm
Arduino Compatible Board
ercanersoy/Arduino-Compatible-Board
Arduino Compatible Board for professional use
48 parts2CC-BY-SA-4.0 - 2 layers122.1 × 128.5 mm
ATS-20
Fihdi/ATS-20-Eurorack
A clone of the ATS 20 from PU2CLR in Eurorack Format (3U height). The circuit contains jumpers to switch between standalone mode and Eurorack.
81 parts2