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Prototype

Font cover clear back.png
Left Clear Back.png
Right side clear back.png
Front Clear back.png

Here is our prototype. It includes light sensors(photoresistors), servo motors, lasers, an Arduino Uno, and is wrapped in green wrapping paper. 

Code

#include<Servo.h>
Servo servo1;
Servo servo2;
Servo servo3;
int photo;
int pos = 0;
int inPin = 3;
int val = 0;
void setup()
{
  servo1.attach(9);
  servo2.attach(11);
  servo3.attach(12);
  Serial.begin(9600);
}
void loop()
{
  photo = analogRead(A1);
  Serial.println(photo);
  if(photo>100)
  {
    servo1.write(180);
    servo2.write(0);
  }
  else
  {

   delay(2000);
    servo1.write(0);
    servo2.write(180);
  }
  val = digitalRead(inPin);
  if(val==HIGH)
  {
  servo3.write(0);
  }
  else
  {

    delay(2000);
    servo3.write(180);
  }
}

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