Browse hardware designs
BoardRepo is the GitHub for hardware. View any KiCad schematic, PCB, and BOM in your browser and download the sources, no install and no account needed.
Public designs
This is the repository for Raspberry Pi Full Stack Upgrade Project, a course from Tech Explorations.
A new version of my project to create a fully custom GPS receiver
The 2025 Hackaday Supercon RF Communicator Badge
Anotter USB temperature logger that can record up to four channels with thermocouple or NTCs connected via CDC directly or SCPI to USB.
MUUU!: Livestock Smart Collar 🐮
An IOT device built of the raspberry pi
<<<<<<< HEAD NewSky📺 中文版本
The source for the environmental sensors used at Kwartzlab
PART (Purdue Aerial Robotics Team) PDU (power distribution unit) and Pixhawk Carrier KiCad projects and accompanying embedded code
ESP32 Firmware for controlling a train
Database QuestDB database, set ip & port in config.py on sensor (default works on port 9000)
| Supported Targets | ESP32 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-H2 | ESP32-P4 | ESP32-S3 | | ----------------- | ----- | -------- | -------- | -------- | -------- | -------- | -------- |
Want to send measurements back to a server through HTTP or MQTT? This is about it along with the PCB design, 3D box and support for data storage with maticas API
using ESP32C3 chip to collect and analyze air quality data
ESPHome Indoor Multi-Sensor hardware. This design supports Radar/PIR Presence, Temperature, Humidity, Pressure, Light, CO2, CO, VOC, NOX and PM sensors. Add a speaker and microphone and you have the kitchen sink too! Click the link below to configure a new device.
LibreCellular RF Front-End Hardware Design
IOT BandSelector (also known as a Band Decoder) works with Antenna Switch Controller to perform automated antenna selection on band change
Custom keyboard using the caps from the Alcatel-Lucent MMK, built with Onshape and KiCad