Browse hardware designs
BoardRepo is the GitHub for hardware. View schematics, PCBs, and BOMs in your browser and download the sources, no install and no account needed.
Public designs
555 timer PWM driver - Schematic, PCB and 3D case model
Golang Code, Image Builder, and PCB for a Pi-ZeroW NeoPixel Controller
Pluggable SFP Module Breakout
Alveo U25 Debug Connector to Xilinx JTAG and UART and I2C Adapter
Firmware and generic board for low-power environment sensors
A PCB design for Power and Motor control for small robots
An archive for my KiCad project folders.
This repository contains the KiCad files and the gerber files for the DuPAL boards.
Kevinbot Core - Parallax Propeller 2 Robot Controller
34 key EC split keyboard
The Oro OS CI/CD pipeline including PCBs, CAD files, firmware and server infrastructure
A portable UV exposure controller firmware. The project uses a modular architecture with persistent settings, preset storage in Flash, battery protection logic, and an encoder-driven OLED UI.
Game Boy -related custom hardware by gekkio
KiCad schematics and ngspice simulations originally published by Holger Vogt
Universal Zigbee Sensor Board (ESP32-H2-Supermini): A KiCad 9.0 project for a versatile, low-power sensor platform using the ESP32-H2-Supermini, designed for easy integration of various sensors in IoT applications.
Hardware source (KiCad) from my master's thesis in telecommunications engineering at the Polytechnic University of Valencia, 2025.
🌏 Detecting seismic wave using 3 geophones and 3-axis accelerometer, pack & send data to AnyShake Observer over RS232 / RS485 serial.
Three-Phase Energy Monitor (3P4W) with RJ45 Ethernet communication, powered via PoE and based on the ESP32-S3. Designed for the real-time acquisition and visualization of electrical parameters in 4-wire systems within Office Blocks.