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How Make Mouse Trap at your home




Circuit:



Arduino Programming:


#include <Servo.h>


int ir_sensor = A0;

Servo myservo;

int pos = 0;


void setup() {

myservo.attach(9);

myservo.write(0);

}


void loop() {

int sensor_value = analogRead(ir_sensor); //read the sensor value

int distance_cm = pow(3027.4/sensor_value, 1.2134); //convert readings to distance(cm)


if (distance_cm < 10) {

myservo.write(180);

delay(10);

}

else

delay(1000);

myservo.write(0);

delay(100);

}





Demo Video:


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