This is a very ancient steam engine. My grandfather played with it when he was a young boy.  Read more

I made these blinking hearts for my girlfriend. Read more

A relative scale. It was hand made by filing with a little bit of milling and turning. Read more

The well known "4-In-A-Line" game. It is powered by an Atmel AVR AT90S2333. You can either play against the computer or a second player. Read more

This is a complete Lego car built up stone by stone and then combined to form the car. Read more

This is a very early project. It is a 24 hour clock that was built up using only standard CMOS ICs and no µC. The leading zero is surpressed. It has three buttons to set the time and a circular running light. Read more

I made this steam engine during my apprenticeship at a university. The technical design was taken from drawings and scaled down to 75% of the original. Some of the optical design is my own.  Read more

A two channel thermometer. The bars show the temperature with 2.5°C per LED. If only one sensor is applied both displays show the same. Read more

This was the last piece I made at the end of my aprenticeship. It is the actual acquisition piece that I had to make during the end exam. Made by hand.  Read more

These programs were made in the very early 2000s when I started programming on Windows. Read more