KiCad boards from 201 GitHub repositories tagged “diy”, the most starred first; open any of them in PCBKit.
Fescron/universal-jlink-adapter
20 pin SWD/JTAG J-Link to 10 pin (0.1" and 0.05") reconfigurable Cortex-M header with power supply and TagConnect compatibility, as well as with a reset button.
polykit/polykit-x-monosynth
The Polykit X1 is a DIY semi-modular, analog, patchable synthesizer
drfailov/DRM_Watch_v3
DRM Watch 3 - Наручний годинник з дисплеєм SHARP Memory LCD
laneboysrc/rc-light-controller
Extensible RC car light controller with Web-based configuration tool
klein0r/pcb-ws2812-wifi-controller
WiFi Controller for WS2812 LED Stripes
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
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)
anarion80/porcupine
Porcupine is an autogenerated, ergonomic, split, 36-42 key, wired/wireless, columnar-staggered keyboard
Goga64/ULK
Low profile split keyboard with Corne 42 Layout and Cerry ULP switches. (6mm height)
Hackuarium/simple-spectro
Very cheap, autonomous and precise spectrophotometer for DIY biology and chemistry.
miliar/saiboard
An open-source, wooden electronic Go board that integrates with KataGo.
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.
Zebra-Rodeo/marelleo
Une boîte qui raconte une histoire quand on pose une figurine dessus. Boîtier, carte, micrologiciel et doc pour la refaire.
gligli/overcycler
Affordable DIY polyphonic hybrid single cycle / analog synthesizer
RandomDelta6/USB-Mouse
A basic USB mouse PCB based on the PAW3526D8-FJY2 Sensor.
cole8888/SRNE-Solar-Charge-Controller-Monitor
Read data from SRNE solar charge controllers.
luftaquila/pointify
DIY retro analog gauges for real-time system and Claude usage monitoring
