   FastLED.show();
 
   // Arduino Pin Setup
-  pinMode(OUT, OUTPUT);
   pinMode(LASER_POWER, OUTPUT);
 
   // Interrupt for power control

          }
          else if (ch == 1) {
            fill_solid(leds, NUMLED, CRGB::Blue);
            FastLED.show()
          }
          else if (ch == 2) {
            fill_solid(leds, NUMLED, CRGB::Green);

      // is holding their hand in front of the lasers or something dumb like that.
      if (!triggered[ch]) {
        if (analogRead(ch) < threshold) {
          triggered[ch] = true;
          // So that we can visualize it on the test strip
          if (ch == 0) {
