Arduino Social Distance Detector

In This Tutorial We are going to see How to make social distance dectector By using Arduino UNO. Durning this pandemic situation lot of people are not following social Distancing in public place . SO i made A medium size social distance dectector

1) Arduino UNO or Arduino Nano (to program and connect all other sensors and ouput devices)

2) HC-SR04 Ultrasonic Sensor ( To dectect the object in front of you)

3) Buzzer or LED ( For Output)

4) 9V BAttery ( Power Supply for Arduino)

5) Few Jumper Wires

1) Connect Trigger Pin of HC-SR04 Ultrasonic Sensor to 9th Pin of Arduino UNO

2) Connect Echo Pin of HC-SR04 Ultrasonic Sensor to 10th Pin of Arduino UNO

3) Connect VCC of HC-SR04 Ultrasonic Sensor to 5V Pin of Arduino Uno

4) Connect Ground (GND) Pin of HC-SR04 Ultrasonic Sensor to GND Pin of Arduino UNO

5) Connect a Postive Pin of LED or BUZZER to 11 or 12 th Pin of Arduino UNO to sense the output And LED or BUZZER Negative Pin to Nearest Arduino Ground Pin

6) To make it portable I used to 9V battery to give power supply for Arduino UNO Connect Battery Postive to Arduino Vin Pin and Battery Negative To Arduino Ground Via a switch To Turn On and OFF

Use Arduino IDE or Arduino Web Editor or Visual Studio For Programing The Arduino UNO

I Covered the outer body by using Package CardBoard to place the arduino and other components