Old garage door opener, and the last remote has gone missing. Can I go to radio shack, and make something work? I suspect this might sound nuts. [more inside]
posted on Nov 5, 2007 - 11 answers

What neat electronic project can I build out of this old USRobotics Courier modem? [more inside]
posted on Aug 22, 2007 - 7 answers

Tips for hand soldering leads to printed flexible circuits? [more inside]
posted on Sep 22, 2006 - 11 answers

Cycle Computer to Computer conversion. I would like to run the wire from the magnetic sensor to my laptop and then handle the data programmatically. What is the best and cheapest way to do this so I can read from the port using established methods? Parallel port, USB? Cannibalize a cycle computer or build from scratch?
posted on Aug 23, 2006 - 16 answers

"There's a 9 pin serial mouse cable. I have orange, blue, green and white wires. Which is ground?"
posted on Jun 8, 2005 - 10 answers