Hey i tryed this project from the playground :
http://www.arduino.cc/playground/Code/CapacitiveSensor
Its work really well but i dont know how to do if i want to open up 5 leds for my 5 conductive pieces when i touch them i tryed many things but nothing worked.
like and exemple :
if(a >= '2' && a <= '20')
{
digitalWrite(ledPin4, HIGH);
}
Thanks for the help
ps: Im french so my english isnt good ^^