 }
 
 void ST() {
+  mode = 3;
   digitalWrite(pinACC, LOW);  // 2-3
   digitalWrite(pinIG1, HIGH); // 2-4
   digitalWrite(pinIG2, HIGH); // 7-6

}

void ACC() {
  digitalWrite(pinACC, HIGH); // 2-3
  digitalWrite(pinIG1, LOW);  // 2-4
  digitalWrite(pinIG2, LOW);  // 7-6


#define BUTTON_PRESS_THRESHOLD 500

#define pinACC 2
#define pinIG1 4
#define pinIG2 7
#define pinST2 8

#define pinCap A4
#define pinLed 10

// Slow down the automatic calibration cooldown
