Way to cheap for those greeting cards, though, a pretty neat idea, so may pick one up if I have to.
Haha, I have no idea BrianG.
Tiny enough to mount onto something that's wearable.
Something like a greeting card speaker, I'd think, is perfect.
It'd be running into a y-split, coming out of an iPod..
Mind drawing me up a basic diagram? haha
May have gotten myself into a bit more than just an itsy bitsy project..
This is what I want to do:
http://hacknmod.com/hack/led-light-b...to-your-music/