Teensy++ 2.0 USB Development Board

Key Features:

•USB can be any type of device
•AVR processor, 16 MHz
•Single pushbutton programming
•Easy to use Teensy Loader application
•Free software development tools
•Works with Mac OS X, Linux & Windows
•Tiny size, perfect for many projects
•Available with pins for solderless breadboard
•Very low cost & low cost shipping options