This page will document a couple of neat projects that I've done over the past years, mainly electronics and some woodworking. Unfortunately, there is not much time beside astronomy and athletics, so it will take me some time to write documentation and upload it here. The first project to be shown here will be a weather station/home monitoring system with persistent logging of several sensors indoors (CO2, temperature, pressure, humidity, brightness, home server load/temperatures/network statistics, ...) and outdoors (temperature, humidity, brightness, ...).