4 layers68.3 × 55.7 mm
EEG32
Iwetter/EEG32
32-channel ADS1299/nRF52832 acquisition board design in KiCad, with schematics, PCB layout, BOM, and pre-fabrication documentation. Bench tests pending.
225 parts1
Electronics
1,429 boardsKiCad boards from 602 GitHub repositories tagged “electronics”, the most starred first; open any of them in PCBKit.
- 2 layers
Kicad ambient led system
jay-waghmare/kicad-ambient-led-system
KiCad-based Ambient LED System - Auto brightness via LDR - Hardware project
9 parts1MIT - 4 layers65 × 48 mm
MACHXO2 test
jay-waghmare/MachXO2-KiCad-Board
Custom MachXO2 FPGA Development Board - KiCad Design - Power, Clock, JTAG, LEDs - By Jay Waghmare
52 parts1MIT - 4 layers160 × 180 mm
Terminal
JeremyKariukicodesnow/Jenga
Open-source electronics workspace for schematics, PCB layout and 3D, with CLI/MCP tools for external AI assistants. Windows early access.
48 parts1GPL-3.0 - 2 layers21.3 × 18 mm
PCB USB C for breadboard
k-takata/PCB_USB_C_for_breadboard
USB Type-C Power Adaptor for Breadboard
14 parts1 - 2 layers94.9 × 72 mm
- 2 layers160 × 160 mm
6502-Computer
Kampi/6502-Computer
This is a W65C02 based microprocessor development and learning project.
84 parts1 - 2 layers72 × 50 mm
SensorHub
Kampi/SensorHub
Solar-powered, low energy environment sensor node with WiFi interface.
42 parts1GPL-3.0 - 2 layers26.9 × 29 mm
Descope
konspyre/electroscope
Toy electroscope for visualizing charge - KiCad source files, gerbers and bill of materials
19 parts1 - 2 layers69.6 × 54.4 mm
Arduvga
lmtreser/Arduino-VGA-Games
Implementación de videojuegos mediante la biblioteca VGAX de Sandro Maffiodo
11 parts1MIT - 4 layers99.8 × 64 mm
Audio Amp v1
Loredati-svg/TPA3116D2-Class-D-Amplifier
2×50W stereo Class-D audio amplifier based on TI TPA3116D2 – KiCad PCB design
124 parts1 - 2 layers50.8 × 22.9 mm
Adafruit Feather
makeristic/Adafruit_Feather
KiCad 5 template for Adafruit Feather-compatible boards with Micro-USB, JST PH battery connector, headers, and mounting holes.
8 parts1 - 2 layers52.5 × 22.9 mm
Adafruit Feather USB C
makeristic/Adafruit_Feather_USB-C
KiCad 5 template for USB-C Adafruit Feather-compatible boards with JST PH battery connector, headers, and mounting holes.
8 parts1 - 4 layers30 × 51 mm
Env sensor b
marcelpetrick/sensorly-unhinged
My very first PCB: an ESP32-C6 temperature/humidity sensor prototype, exploring compact and thermally isolated layouts from one shared electrical design.
64 parts1GPL-3.0 - 2 layers53 × 68 mm
In Board Gnia
MbFredys/PCB-designs-for-PLATZI-course
PCB design exercises completed during a structured training course, documenting schematic capture, layout, and manufacturing outputs.
99 parts1MIT - 2 layers120 × 90 mm
- 2 layers24 × 27.9 mm
- 2 layers68.6 × 53.3 mm
Arduino OpenTherm shield
michpro/Arduino_OpenTherm_shield
Arduino hardware shield to send and receive data from OpenTherm devices
55 parts1CERN-OHL-P-2.0 - 2 layers11.2 × 16.3 mm
PY32F002 ESSOP10 minimal board
michpro/PY32F002_ESSOP10_minimal_board
Puya PY32F002A ARM M0+ minimal development board (ESSOP10 package)
9 parts1CERN-OHL-P-2.0 - 2 layers195 × 100 mm
Pico.Light controller
MonkeyCodeMen/ULC-Pico-C-Code
ULC - Pico universal light controller with Rasperry Pico
117 parts1MIT - 2 layers25.8 × 11.1 mm
- 2 layers65 × 85 mm
Function Generator
MUDAL/Function-Generator
Custom Function Generator designed and developed by Olaoluwa Raji. This project is a complete embedded system solution with both hardware and software implemented by me. Relevant reference materials are included.
30 parts1GPL-3.0 - 4 layers28 × 55 mm
ESP32 Custom DevBoard
nakul-biovaco/ESP32-Custom-PCB
Production-Grade 4-Layer ESP32-WROOM-32E Custom Development Board with Synchronous Buck Converter & Type-C (KiCad 8/10, JLCPCB PCBA Ready)
52 parts1MIT - 2 layers
EDiCPoster
Nik-Sch/EDiC
Developement, Simulation and Emulation of an 8 bit CPU including a Software Framework for my Masters Thesis
176 parts1