Beside developing Software as main part, I build electrronic devices from scratch.
It starts from designing schematics, create PCB's soldering, create housings and ends with firmware and PC software. Typical applications are complete Multimedia solutions containing the following technologies:

- Sensor measurement
- Control Power Outlets
- USB (Mass Storage, CDC Device or custom drivers)
- RS485 Bus System
- MIDI
- MP3 Playback
- OLED Displays
- Li-ION- Accu Control

and others...

Feel free and have a look at some of my Projects to get a feel of what I can do for you.