This repo contains some electronic projects of mine:

Arduino

Some simple codes for the Arduino platform

Blaulicht

Retrofitting an old toy car with emergency lights

BreadBoard-Power-BusBar

Connect both opposing supply rails of a breadboard in an orderly fashion

breakout_boards

Some breakout boards for use on a breadboard

cookie-mouse

An automatic clicking mouse for the game Cookie Clicker

Feuermelder

A USB "keyboard" disguised in the form of a fire call point to open the Windows Taskmanager

LCR-Shoe

A power supply attachment for cheap LCR meters

thunder-timer

A device to calculate thunderstorm distance by timing the interval between lightning and thunder

uCurrentCase

A case for Dave Jones' µCurrent GOLD

USB-breaker

A tool to shortly disconnect a USB device from the USB bus