AVR based PPM R/C interface

[smallfish]

This is a re-issue of an older article I wrote a couple of years ago that was linked to a couple of times. It broke when transferring it to the new CMS so i'll spend a couple of minutes cut-and-pasting it from the archive.
This Documentation, Source Code and Schematics have been published under the GNU GPL license
The AVRRC program has been written in AVR Assembler, targeted at the ATMEGA8 microcontroller to provide a minimal-hardware cost efficient solution to interface Radio Control transmitters to Personal computers for diagnostic and application purposes.
AVRRC can emulate major interface protocols that allow it to be used with the FMS Flight simulation.