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CoRakshak-Dwaar

An IoT & Androdi Based Project

Introduction

Corakshak Dwaar is a device that aims at reduce the manual work and health risk for the frontline workers by automating the temperature measurement, sanitization process and simplifying the record maintenance in public places.

CoRakshak Dwaar consists of 4 parts:

  • IoT module
  • User App
  • Admin App
  • Web Database Spectator

User App

User App Is Mainly Used for From Filling , Pushing the data to the Database and genrating Encrypted QR code respective to the data.

Feature of the User App

  • Secure login with phone number and OTP.
  • Ability to go through Railway Station, Airport or bus stop.
  • Book a Covid test within minutes.
  • Book a vaccine slot within minutes.
  • Filling a passenger detail only takes about 1 minute.
  • Add more than one passenger if travelling with companions.
  • Ability to check booking history.
  • Encrypted QR code will get generated.
  • QR code will only be scanned by our Admin App.
  • Ability to changes languages( Currently Hindi and English).

Here Are Some Screenshots of the User App :-

Admin App

This is a scanner app which scan the QR code generated by the user app and send the QR information to the IoT module.

Feature of the User App

  • DataBase can be accessed with this app.

IoT module

Iot Module Stack

  • NodeMCU (8266 WIFI)
  • MLX90614
  • OLED Display
  • Piezo Buzzer

Features of IoT Module

  • Fetch data of the current scanned user from the database.
  • Scan the body temprature of user and display it on OLED screen.
  • If temprature is above 99.5F trigger the buzzer.
  • After temprature measurement sanitizing process will get triggered.
  • Send the data of current user into the firebase database.

Web Database Spectator

It is a simple web app that display the final database into table form.

Features of Web Database Spectator

  • Secured Login System.
  • Easy search by Data and PNR.
  • Download the Data into excel sheet.