Free Space Optics

Description

 * Build a Ronja-like link using leds and photodiodes and microcontrollers for middle-range free space optics communication

Goal

 * Have a working connection between two computers

Obstacles
A list of potential obstacles
 * A (physical) obstacle between the Tx and the Rx

Related links/things to have a look on
Minimodem (use soundcard for FSK modulation) Internet 0 slattach (create ethernet tunnel over serial) http://ronja.twibright.com/