Microcontroller cheat sheet

Often, when I am tinkering with a controller on a breadboard, I have to open up the according datasheet, only … More

ATmega breadboard header

This is another breadboard compatible header board, that I am working on. This one is for all 28-pin AVR devices, … More

If you want to play some retro arcade games, you will install the amazing MAME and run your favorite ROM. … More

Jonathan bought a 64pixels kit and modded it into a green version. The three solar cells, that he uses are … More

In this post I will try to show, why it’s a good idea to use a current limiting resistor for … More

I love Blinkenlights. And all kinds of other blinking and flashing LED stuff. I think, it’s already a form of … More