Remotely controlled throwies Answered
I'd love to make some throwies that can be remotely controlled. At a minimum I want to turn them on and off, colour and brightness change would be fantastic.
What's are the options for doing this - what's the cheapest, lightest, smallest way to control them remotely? Some kind of RFID and switch?
Is this going to drastically raise the price from about $1 a piece, or could it be done cheaply?
How many could feasibly be controlled at once?