Friends:

I recently came back from the AMSAT Symposium where I did a presentation of The Montgomery College Satellite Antenna Rotator Project. The conference presentation, the conference paper, the source code, and the circuit schematics are found at

http://code.google.com/p/mc-satellite-antenna-rotator-project/

At this point the project is a work in progress since I have a rotator reliability issue to resolve. I got some good ideas from several people on what to do.

Enjoy!

David, W2LNX