Pages tagged avr:

Teensy USB Development Board
http://www.pjrc.com/teensy/

The Teensy is a complete USB-based microcontoller development system, featuring a 16 MHz AVR (AT90USB162) processor, in a very small footprint! All programming is done via the USB port. No special programmer is needed, only a standard "Mini-B" USB cable and a PC or Macintosh with a USB port.
Arduino Diecimila / Burning the Bootloader without AVR-Writer
http://www.geocities.jp/arduino_diecimila/bootloader/index_en.html
A Tour of the Arduino Internals: How does Hello World actually work? - Ideas For Dozens
http://www.urbanhonking.com/ideasfordozens/2009/05/an_tour_of_the_arduino_interna.html
ponder
Teensy USB Development Board
http://www.pjrc.com/teensy/?not_a_duplicate