TV BE GONE

So this device turns off all TV's around it. It works great! Ive managed to turn a lot of different TV's off and i haven't encountered one i cant.  This is called a TV B Gone. There is a tutorial in adafruit's website: http://www.ladyada.net/make/tvbgone/solder.html

Though they do sell a kit, I suggest buying the pcb and the IC only and using your own components if you have them. But if you don't have these parts, I think that the kit is the best way to go.