D.C.
20-02-2013, 10:30 PM
If you feel like trying out something a bit sexier than knobs and buttons here are some good resources for making capacitive touch inputs.
AN1102 - Layout and Physical Design Guidelines for Capacitive Sensing - Application Notes - Details (http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1824&appnote=en531109)
http://www.atmel.com/Images/doc10752.pdf
Or just go for the ghetto route and use a pencil...
Make a Touch Sensor with a Pencil Drawing - YouTube (http://www.youtube.com/watch?v=uPoKn4mbrQk)
AN1102 - Layout and Physical Design Guidelines for Capacitive Sensing - Application Notes - Details (http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1824&appnote=en531109)
http://www.atmel.com/Images/doc10752.pdf
Or just go for the ghetto route and use a pencil...
Make a Touch Sensor with a Pencil Drawing - YouTube (http://www.youtube.com/watch?v=uPoKn4mbrQk)