RC Racing. This one is about 50 km/h which is quite OK over fields and grass – plugins like FPV are always interesting 🙂
Sometimes I try RC helicopters – but only on the phoenix simulator software.
Homeautomation. Mainly parts of the Homematic system.
Why Homematic if I work for a company with professional, highlevel PC-based automation? Because of the wireless communication system making automation possible even in existing buildings.
Microcontroller / electronic stuff.
Mainly in combination with
homeautomation but also for
at the MINT-Technikum here in Verl.