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Copy pathAtaSec_Arduino_movement_detector.ino
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AtaSec_Arduino_movement_detector.ino
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#define trig 11
#define echo 10
#define buzzer 9
#define ldr A0
int duration;
int distanceCm;
int distanceCm1;
int ldrStatus;
#define led 7
#define brightled 4
int movementcount = 0;
void setup()
{
pinMode(ldr, INPUT);
tone(buzzer,6000);
delay(100);
noTone(buzzer);
pinMode(trig, OUTPUT);
pinMode(brightled, OUTPUT);
pinMode(echo, INPUT);
Serial.begin(9600);
digitalWrite(led, HIGH);
delay(100);
digitalWrite(led,LOW);
tone(buzzer,6000);
delay(100);
noTone(buzzer);
delay(100);
digitalWrite(led, HIGH);
delay(100);
digitalWrite(led,LOW);
tone(buzzer,6000);
delay(100);
noTone(buzzer);
delay(100);
digitalWrite(led, HIGH);
delay(100);
digitalWrite(led,LOW);
Serial.println("Deployed");
}
void loop()
{
ldrStatus = analogRead(ldr);
digitalWrite(trig, LOW);
delayMicroseconds(2);
digitalWrite(trig, HIGH);
delayMicroseconds(2);
digitalWrite(trig, LOW);
duration = pulseIn(echo, HIGH);
distanceCm=duration*0.034/2;
Serial.print("CM:");
Serial.println(distanceCm);
digitalWrite(trig, LOW);
delayMicroseconds(2);
digitalWrite(trig, HIGH);
delayMicroseconds(2);
digitalWrite(trig, LOW);
duration = pulseIn(echo, HIGH);
distanceCm1=duration*0.034/2;
Serial.print("CM:");
Serial.println(distanceCm1);
Serial.println(ldrStatus);
if (ldrStatus >= 8)
{
Serial.println("Lights on");
digitalWrite(brightled, HIGH);
}
else
{
digitalWrite(brightled, LOW);
}
if (distanceCm1-distanceCm > 5){
Serial.println("Movement detected");
movementcount+=1;
Serial.println("Registered moves:");
Serial.println(movementcount);
tone(buzzer, 3000);
digitalWrite(led , HIGH);
delay(500);
tone(buzzer, 4000);
delay(500);
tone(buzzer, 3000);
digitalWrite(led , HIGH);
delay(500);
tone(buzzer, 4000);
delay(500);
tone(buzzer, 3000);
digitalWrite(led , HIGH);
delay(500);
tone(buzzer, 4000);
delay(500);
tone(buzzer, 3000);
digitalWrite(led , HIGH);
delay(500);
tone(buzzer, 4000);
delay(500);
}
else{
noTone(buzzer);
digitalWrite(led, LOW);
}
}