Here’s a little bit of a blast from the past, but I’d bet that many of us have encountered this problem. Keyboard contacts can wear out, be damaged by drink spills or that vat of acid you left by the TV. Automotive defroster repair paint should work – if have some handy. [eeun] documented a keyboard contact repair method using household aluminum foil and superglue.
We’re not really hung, but it is taking a while for us to decide just who get the title. While we decide, here’s a couple more entries remind you what it’s all about.
[Razvan] sent in this excellent entry. (I’m hosting it on my personal server since he didn’t have one)
The writeup could be a bit clearer, but the design is pretty sweet. It features a mega avr brain and a microchip ethernet controller with a software based USB interface. It’s a pretty intriguing design – lots of possibilities for ethernet controllable projects.
[Tom D] sent in this rolling codes garage door opener. This will step through all the garage door opener codes for garage doors made before 2003.