[Noisebridge-discuss] capacitive touchscreen

[Ray]

I'm making a keypad for the access control system at the Boxshop, and i
thought a fun idea would be to have the numbers be glowing in the middle of
a clear window into the room that the keypad is for(numbers themselves
would probably etched into a piece of clear plastic that's lit from the
edges). Then people would touch the numbers and the sensing would be done
by a capacitive touchscreen
I didn't have much luck googling for a touchscreen that you could just buy,
so i was wondering if anyone had any experience buying/hacking out of a
cheap or broken tablet/making one?
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.noisebridge.net/pipermail/noisebridge-discuss/attachments/20130128/8cf5ba54/attachment-0002.html>