Open-source battery interrupter based on a flexible PCB and a 3.5 mm switch jack for switch adapting simple battery-powered toys or electronic devices.

KiCad project and OpenSCAD model for a custom NeoPixel ring which uses a USB-C socket to interface with LEDswarm controller mainboards.

🎸 Create and explore custom guitar pedal designs while learning about electronics through hands-on projects and kits. Perfect for hobbyists and musicians.

Schematic symbols and PCB footprints for ESP8266 modules

Truly minimal STM32G0/STM32C0 prototyping board

A generic box for holding simple PCBs

3D Printable "LED Panel Alignment" Jig for Soldering / Installation

Create a box for a PCB using laser cutting machine

The PCBs needed to create the U:Kit sensor kit.

White LED lamp made with aluminium PCBs

Design documents for this here crazy keyboard

Custom arcade game style controller with USB interface and optional serial interface

nack keyboard

Eurorack CV/Gate Breakout module

ESP32-C3 Garage Opener PCB

Arduino based timer

Various BLE sensors and actuators peripheral devices based on TI's CC2650MODA

Experiments with making little earring PCBs with LEDs and a small battery