Hello!
I have recently started writing for AllAboutCircuits.com.
Here are my projects (I will keep updating this page) :
DIY Arduino-Based Sous-Vide Machine
How to build a class D power amplifier
Driving LED arrays with arduino
House-Monitoring Framework with Arduino and Raspberry Pi: The Paranoid App
Do-It-Yourself Soldering Station with an ATmega8
Enjoy!