Social Distance Reminder
Innovation of mine :)

The SOCIAL DISTANCE REMINDER is a device designed to reduce the risk of contracting diseases such as COVID-19 through crowds. Social alienation is something that most people forget. This device notifies us if we are more attached to a person than we have set up here. It gives us a notification when we are too close to someone. This device helps us to keep the social distance in the public places. This device is made by using Arduino. it includes a arduino nano, a ultrasonic sensor, a pir, a buzzer, a vibrate motor and a bluetooth module for bluetooth communications. this device is controlled by a phone application called 'bluetooth electronics' that can be downloaded by play store. you can configure this app as your wish & connect this device to your phone. by your phone, you can adjust the sensing distance of the device from 1 meter to 5 meters. you can also see the distance to a object. video