Here are a few electronics projects and links (under construction).
- HDDEncoder : Use of an HDD motor as a rotary encoder.
- Tuxgraphics : Very good microcontrollers (Atmel AVR) and electronics tutorials. Includes many AVR based projects and a very reliable (and quite cheap) online shop to buy kits and parts. I strongly recommend having a look at this site if you are interested by AVR microcontrollers. Lots of my projects are based on Tuxgraphics ideas and products.