After trying a lot on QTouch Matrix for ATmega8,It didn't work for me. So sharing the trouble here.
I have taken reference from this beautiful article. Here he had provided a schematic and PCB design also. I have followed the same schematic and PCB layout, used same code for ATmega8 @16MHz crystal and with fuse bits: 0xc9ff, still it is not working at all. I got calibrating message on terminal, then after that, when I touch the Pad, it displays random numbers on terminal and that was only for three keys! others are not working. also those three keys are not working covering with a plastic sheet.
If somebody can direct me towards right path and give some tips, it would be better for me to move ahead.
schematic diagram: I have set up ATmega8 on General Purpose PCB. touch Pad is connected through jumper wires.Below are Images of the test setup. MATRIX PAD: MATRIX PAD Wiring: TEST SET UP: ATmega8 Board: