
Mux board v5
charkster/mux_board_v5
Custom PCB with SAMD21 QT PY controlling TWO ADG1606BRUZ 16 input muxes! This board is 30% smaller than V3 and uses a single 16x2 pin header.
KiCad boards from 1,297 GitHub repositories tagged “pcb”, the most starred first; open any of them in PCBKit.

charkster/mux_board_v5
Custom PCB with SAMD21 QT PY controlling TWO ADG1606BRUZ 16 input muxes! This board is 30% smaller than V3 and uses a single 16x2 pin header.


charkster/xiao_rp2040_level_shifter_v1
Add-on PCB board for Seeed Studio Xiao RP2040, which provides 1.2V and 1.8V selectable level-shifting.


Cimos/etchy
Fast, trustworthy PCB visual and geometric diff tool (Rust). Successor to gerber-diff.

circuitsable/TascamDR40usbc
A PCB to turn Tascam's DR-40 into a USB C device

CityRunner/nullwing-keyboard
Through hole mechanical keyboard with rotary encoder


Coolbots7/development-boards
Collection of PCBs for testing core designs.

Crem2y/pico-console-v2-pcb
pico console v2 board (firmware : https://github.com/Crem2y/pico-console-v2)



damianmoore/audio-lighting-broadcast
Spectrum analyser lighting display broadcast across many receiver RGB LED nodes

damianmoore/wifi-lamp
A simple wifi-enabled lamp control board based on the ESP8266

DarielPerez/Diseno_Mecatronico
Repositorio destinado para almacenar los recursos correspondiente a la materia Diseño Mecatrónico.

Dee-24r/d-pad
The design for my first personal macropad. It contains the schematic and pcb designs, case design, and firmware. My hackpad has 5 keys, a rotary encoder, an OLED dsiplay screen and 3 rgb led lights.

Deepu-Bhai5/two-led-indicator-pcb
A beginner KiCad PCB design project for a two-channel LED indicator, covering schematic capture, PCB layout, routing, DRC validation, and Gerber generation.


deltabeard/lcdconn50
Raspberry Pi Breakout Board for a 50 Pin LCD Connector (KD026 FM)

DIaLOGIKa-GmbH/modular-nerf-target
A hex-based modular system to build custom nerf gun targets

diegomrno/STM32-USBb
Experimental PCB based on an STM32 microcontroller with USB type B

DJ2RF/DoppelLoraModul-RaspberryPi-HAT
Raspberry HAT for Nerdverlag LoRa Analyser or any other projects

Dominik-Workshop/wifi-ble-antenna
PCB antenna for 2.4GHz with SMA connector

DotaPie/Dakboard-HDMI-dimmer-HW
Custom Raspberry Pi HAT with a BH1750 light sensor and PIR motion sensor for automatic HDMI display dimming. KiCAD source and JLCPCB-ready gerbers. Fits any Raspberry Pi with a 40-pin header.