Cockroach Laser Killer

1/*
2Project - Interaction LDR x Servo
3 */
4#include <Servo.h>
5
6Servo  servo1;  // Servo object
7
8int pinServo = 2;    // variable to store the servo  position
9int triggerPoint = 970; //trigger point to start servo
10byte sensor  = A0; 
11int sensorValue;
12
13void setup() {
14  pinMode(pinServo, OUTPUT);
15  servo1.attach(pinServo);  // attaches the servo pin  
16  servo1.write(155);//  tell servo to go to "up" position
17  delay(200);
18  pinMode(sensor, INPUT);
19}
20
21void  loop() {
22  sensorValue = analogRead(sensor);
23    if (sensorValue > triggerPoint){
24    servo1.write(75); // tell servo to go to "down" position
25    delay(3000);
26    servo1.write(155);
27    delay(200);
28    }
29}//End loop

1/*
2Project - Interaction LDR x Servo
3 */
4#include <Servo.h>
5
6Servo
7  servo1;  // Servo object
8
9int pinServo = 2;    // variable to store the servo
10  position
11int triggerPoint = 970; //trigger point to start servo
12byte sensor
13  = A0; 
14int sensorValue;
15
16void setup() {
17  pinMode(pinServo, OUTPUT);
18
19  servo1.attach(pinServo);  // attaches the servo pin  
20  servo1.write(155);//
21  tell servo to go to "up" position
22  delay(200);
23  pinMode(sensor, INPUT);
24}
25
26void
27  loop() {
28  sensorValue = analogRead(sensor);
29    if (sensorValue > triggerPoint){
30
31    servo1.write(75); // tell servo to go to "down" position
32    delay(3000);
33
34    servo1.write(155);
35    delay(200);
36    }
37}//End loop