KiCad boards from 602 GitHub repositories tagged “electronics”, the most starred first; open any of them in PCBKit.
stanleyondrus/LaserProjectorV2
LaserProjector V2 is a battery-powered, ESP32-based laser XY scanner using stepper motors to deflect the beam. It has auto-homing functionality, and can be controlled wirelessly (Wi-Fi & Bluetooth).
EleonoreMizo/pedalevite
Pédale Vite — DIY multi-FX pedalboard for guitar/bass/etc.
peej/for-science-keyboard
A split ergo 4x5 keyboard with 3 thumb keys where each half is smaller than the 100x100mm cheap PCB production size.
NikodemBartnik/StarTrckr
Open source star tracker for deep sky astrophotography
New-England-Weather-Balloon-Society/Tiny4FSK
Horus Binary v2 HAB Tracker
drfailov/DRM_Watch_v3
DRM Watch 3 - Наручний годинник з дисплеєм SHARP Memory LCD
pscrespo/Morpheus-STM32
A small 3D printer controller board for use with a "blue pill" STM32F1 generic board. Inspired on http://reprap.org/wiki/SinapTec
Miceuz/rs485-moist-sensor
Digital (RS485 - based) soil moisture and temperature sensor
petercpark/The_Uni
A uni-board split ortholinear made for stenography. Uses QMK Firmware's Gemini Protocol. This is the pro micro version (aka Uni v2)
transistorfet/computie
A collection of 68k computer projects, including a unix-like operating system written in C that runs on them
ZiroEDA/ziro-designer
KiCad 10 in the browser: open, edit and share real schematic and PCB projects with nothing to install. GPL-3.0, end-to-end encrypted cloud projects.
buildwithtrace/trace-public
Official source code of Trace, an AI-native PCB design tool.
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.
kongmunist/Power-Over-Skin-Hardware
Schematic, PCB, and guide for making your own Power-over-Skin receivers (UIST24)
sebastienroy/shutter_speed_tester
A project which goal is to design and build a tool that allows to test the shutter speed accuracy of a film camera
AlexeyInwerp/BoardRipper
Web-based PCB boardview viewer for board-level repair. 14 formats: BVR1/3, BRD, BDV, BDV ASC, FZ, GenCAD, Mentor Neutral, XZZ, TVW, Allegro v15-v18, Altium, KiCad, EAGLE.
miliar/saiboard
An open-source, wooden electronic Go board that integrates with KataGo.
HarveyBates/Open-JIP
An open-source Arduino based chlorophyll fluorometer for quantifying photosynthesis in photosynthetic organisms.
martinribelotta/h730duino
STM32H7 Arduino form factor and software compatible board
17o2/bluetooth-minidisc
Adding built-in bluetooth connectivity to a 20-year-old Mindisc player