Gauntlet

   

*Arduino Sketch 

int touchSensor = 2;  

int slideSensor = A0; 

int RED = 10;

int GREEN = 9;

int BLUE = 11;       

int state = LOW;      

int reading;          

int previous = LOW;   

int j = 1;

int a = 0;

int color_state = 0;

void setup()

{

  pinMode(slideSensor, INPUT); 

  pinMode(touchSensor, INPUT); 

  pinMode(RED, OUTPUT);

  pinMode(GREEN, OUTPUT);

  pinMode(BLUE, OUTPUT);

  Serial.begin(9600);

}

void loop()

{

  a = analogRead(slideSensor) / 7;

  reading = digitalRead(touchSensor);

  if (reading == LOW && previous == HIGH) {

    color_state = (color_state + 1) % 7 ;

  }

  previous = reading; // change color with Touch sensor 

  if (color_state == 0) {

    analogWrite(RED, a);

    analogWrite(GREEN, 0);

    analogWrite(BLUE, 0);

  } else if (color_state == 1) {

    analogWrite(RED, 0);

    analogWrite(GREEN, a);

    analogWrite(BLUE, 0);

  } if (color_state == 2) {

    analogWrite(RED, 0);

    analogWrite(GREEN, 0);

    analogWrite(BLUE, a);

  } if (color_state == 3) {

    analogWrite(RED, a);

    analogWrite(GREEN, a);

    analogWrite(BLUE, 0);

    } if (color_state == 4) {

    analogWrite(RED, a);

    analogWrite(GREEN, 0);

    analogWrite(BLUE, a);

     } if (color_state == 5) {

    analogWrite(RED, 0);

    analogWrite(GREEN, a);

    analogWrite(BLUE, a);

     } if (color_state == 6) {

    analogWrite(RED, a);

    analogWrite(GREEN, a);

    analogWrite(BLUE, a);

     } if (color_state == 7) {

    analogWrite(RED, 0);

    analogWrite(GREEN, 0);

    analogWrite(BLUE, 0);

  }

  a = a + j;

  delay(100);  // Change brightness of the light with Slide sensor

}