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
Schema's (en PCB's) voor diverse soldeerprojectjes.
Solar Scintillation Seeing Monitor for CircuitPython
A repository containing the code, cases and co. of the keyboards I have built
Une manette Do It Yourself pour les journées Xpériences
A circuit board to adapt 3.3V Arduino Nano boards the the Arduino UNO form factor.
Device to trigger mods via existing lights.
Fuel Cell Control Stuff
DCC / Railcom decoder (Plux16, double sided)
A small project for an ESP32-doit-devKi-V1 to expose 4 GPIOs to BJTs in order to switch external 5V powerlanes driven by USB-C
A low profile 40% HHKB-like keyboard with various layout options.
An Operating System for Building Small Computers
Raspberry Pi Pico W Weather Station
My custom ESC project
Arduino Sketch for decoding CW as per my articles in The Communicator, summer 2024
Pointer module with joystick (PIM447 Compatible)
IoT thermometer HW
High Voltage Power Supply Unit for EL Displays
DC2VGA RGBS/VGA Dongle