An USB programmer for PIC, dsPIC, AVR, serial memories
amforth is an extendible interpreter on microcontrollers
Mulithreading Arduno library
Atmel AVR 8bit Microcontroler Tests and Tools
LED Color Control System for RaspberryPi and Dreambox
Create networks of embedded devices for data logging/automation tasks.
A small microcontroller LED Pin-back button for just 1 $