How to make a social distancing monitor using arduino and ultrasonic sensor ?

This video tells how to make a social distancing monitor using arduino. If you liked the video please like , share and subscribe. Circuit diagram link- https://drive.google.com/open?id=1l9rOtl6F8y53eh_JrEgULj2XTX8dIxuO social distancing monitor code link -https://drive.google.com/openid=1AHoR9x65CNNwWBAKaxS1PPmg2t9y4vbM