[iboucher] wished to do some crazy Christmas light choreography. discovering the expense of the off the shelf system to be method as well much, he set out to develop his own. After a go to to eBay to pick up some inexpensive 1 amp relays, he was prepared to get started. utilizing a fundamental Stamp2 that he had laying around, he was able to put together a relatively total 16 port system. fantastic task [iboucher]
[via Hacked Gadgets]