Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.
UCBioengineering/open_source_insulin_pump
This repository contains software and hardware files for building an open source insulin pump. Files were created by the team at UC Bioengineering, University of Canterbury, Christchurch, New Zealand.
umbertoragone/usbc-rtl-sdr
A PCB adapter board to convert your RTL-SDR V3/V4 dongle from USB-A to USB-C
acolomitchi/cap-soil-moisture-v2
Files for the capacitive soil moisture (2 kicad projects and 1 arduino sketch with dependencies)
AkBKukU/GreaseweazleExternalAdapter
Adapter PCB to easily use external floppy drives with a greaseweazle
Alex9779/Venta-LW-Controller
PCB design and instructions to control a Venta LW airwasher with an ESP32
alexbegoon/meshimi
Meshimi unlocks powerful mesh networking for your Flipper Zero combining Meshtastic, LoRaWAN and other protocols like Matter and Thread to give you rock‑solid connectivity across miles, even off‑grid.
balmerdx/BalmerDX_VNA
Vector Network Analyzer 10 KHz - 180 MHz
bezmi/orthrus
56 key wireless split keyboard running on QMK. Staggered Orthogonal layout
calvin-mcd/pandemonium
30% alpha staggered keyboard with big ISO enter and bluetooth support
CARSSCenter/OpenNerve-Implantable-Pulse-Generator
Source files for the OpenNerve implantable pulse generator (IPG), including firmware and hardware for Gen1 and Gen2 PCBAs as well as enclosure CAD and documentation.
ChrisDeadman/usb-to-ps2-gameport-hat
Convert USB devices to PS/2 & Gameport devices with the power of Arduino 🙂
Dav1dyang/Programmable-Mist-Maker
An open-source, low-cost ultrasonic mist maker designed to share commercial humidifier circuits and empower creators with accessible, well-documented hardware.
designer2k2/2d-xmas-tree
a DIY flat christmas decoration with a ATtiny25, 20 led´s and a coin cell battery
DhamuVkl/ESP32S3-AI-Voice-Assistant
This project is a complete DIY AI voice assistant built around the ESP32-S3 microcontroller. It combines custom PCB design, advanced audio processing, and cloud-based AI to create a device that rivals commercial smart…
Disasm/hc245t-bypass
This tiny board is useful to replace 74HC245T chips on Colorlight 5A-75B and 5A-75E boards.
DmNosachev/kin80
Replacement PCB for Kinesis Contoured keyboards
efogtech/endgame-trackball-hardware
Because it's cheaper than 4 layers. Yes, seriously.