Arrch:
Suggestions on incorporating a short distance (3-4m)
wireless remote to the arduino (XBee perhaps, from
the little I've picked up so far...), or should that Q be
posted in a different forum?What about just a small, cheap RF pair?
That'd be excellent. What are the sources for these
kind of things. (In my previous job we used to call
this COTS--commercial off the shelf.)