Ummmm .....
Buy a 16F726 with a "Capacitive Sensing Module".
Then ask for Byte_Butcher's finished code.
16F726 Capacitive sensing module
http://www.picbasic.co.uk/forum/showthread.php?t=10578
Or maybe, see if you can get the code first.then buy the chip.
Butcher's in the "Hot seat" now.
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