new icn messageflickr-free-ic3d pan white
Matrix Sensor Keyboard | by svofski
Back to group

Matrix Sensor Keyboard

This a custom implementation of capacitive sensing technology as per QMatrix Whitepaper. It uses an ATmega8 to scan the keys and outputs ASCII characters to the serial port.

 

Description (ru only so far, sry), schematic, PCB, C code: sensi.org/~svo/capsensor/

Video: www.youtube.com/watch?v=8Ft1B62H6P0

 

English description: www.sensi.org/~svo/capsensor/index.en.html

 

10,369 views
3 faves
2 comments
Taken on March 24, 2009