#include <CapacitiveSensor.h>

int led=12;
int state=LOW;
CapacitiveSensor cc=CapacitiveSensor(10,5);
void setup() {

Serial.begin(9600);
pinMode(led,OUTPUT);
}

void loop() {

long aa=cc.capacitiveSensor(30);
if (aa>10000)
{
  state=!state;
  digitalWrite(led,state);
}
Serial.println(aa);
delay(10);
}