Make: Online : Capacitive touch pad update

Capacitive touch pad update

Gordon has posted new info and pics on justDIY for his capacitive touch pad project. Happy with the results of the prototype, he sent off the PCB design for fabbing. He added a 2x8 header to the board, for use with a ribbon cable. He also increased the values on the caps, settling on polyester film 220 nF (double what he used on the prototype).

Capacitive Sensing Continued - Link

Related:

Six-button capacitive touch pad - Link

Comments

Oldest comments listed first.

Posted by: bjoern_kah on August 5, 2007 at 11:21 AM

arduino has all features for capacitive touch sensing built in:
http://www.arduino.cc/playground/Code/CapacitiveSensor

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