Hi all.
I have a problem that cant resolve alone.
I make a capacitiv touch sensor with 10mega om resistor and everyting is fine wen i use short cable, but wen chenge them with 15m cable the sensor gives me max value all the time
Hi, well there's your problem, the long cable is adding capacitance.
You have to keep things short for capacitive systems to work, stray capacitance from surrounding objects will cause problems.
Tom.... 
ok but wen i put the shildet wire to sending pin gives me all the time 0