#include <CapacitiveSensor.h>
CapacitiveSensor cs_4_2 = CapacitiveSensor(4,2);
long total;
void setup()
{
cs_4_2.set_CS_AutocaL_Millis(0xFFFFFFFF);
Serial.begin(9600);
}
void loop()
{
long start = millis();
total = cs_4_2.capacitiveSensorRaw(500);
Serial.print(millis() - start);
Serial.println(total);
delay(100);
}