Social Distancing Alert Assistant

Description

Arduino-powered social distancing alert assistant to signal with a variety of alarms depending on the user’s proximity to others.

Components required

Arduino Nano board
1 Resistor
1 LED
Robocraze active buzzer
HC SR04 Ultrasonic sensor
1 9V battery
Breadboard and jumper cables

Software requirements

Arduino IDE

Usage

Connect the components as shown in the circuit below.
Using Arduino IDE, upload the code from code to Arduino Nano board.
Power the device using the 9V battery.

Circuit

Project Demo