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Auto Temperature Detector For Entrance For Covid Safety

This document describes an automatic temperature detection system for building entrances to help enforce COVID-19 safety protocols. It uses a laser diode and receiver to detect when a person enters, then checks their temperature with a non-contact sensor. If their temperature is below a set threshold, they are allowed entry. Only a predetermined number of people are allowed in the room at once, and the temperature threshold, occupancy limit, and current occupancy can be set and viewed with a Bluetooth app. The system is built with an Arduino microcontroller and other basic electronic components.

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Deepanshi Ruhela
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92 views4 pages

Auto Temperature Detector For Entrance For Covid Safety

This document describes an automatic temperature detection system for building entrances to help enforce COVID-19 safety protocols. It uses a laser diode and receiver to detect when a person enters, then checks their temperature with a non-contact sensor. If their temperature is below a set threshold, they are allowed entry. Only a predetermined number of people are allowed in the room at once, and the temperature threshold, occupancy limit, and current occupancy can be set and viewed with a Bluetooth app. The system is built with an Arduino microcontroller and other basic electronic components.

Uploaded by

Deepanshi Ruhela
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOC, PDF, TXT or read online on Scribd
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Auto Temperature Detector for Entrance For Covid Safety

ABSTRACT

COVID 19 has made a huge impact on the society, the new restriction has

been imposed as in the number of users allowed in a particular room in

offices, shops, etc. to maintain social distancing, along with social distancing

regular temperature check at entrances of malls, the office is mandatory. In

this project we stimulate a room where such necessary precautions are

taken, we make use of a laser diode and receiver to detect the entrance of a

person, when the project detect entrance it will check the temperature of the

person if the temperature is less than the set temperature the person is

allowed entry otherwise the entry is denied. only a pre-determined number

of people are allowed in the room. The allowed temperature, the number of

people allowed in the room as well as the number of people actively present

in the room can be set/viewed using a Bluetooth App.

BLOCK DIAGRAM
Hardware Specifications

 Atmega 328p Microcontroller

 Non Contact Temperature Sensor

 Bluetooth

 DC Motor

 LCD Display IC
 Vtg Regulator IC

 Resistors

 Capacitors

 Transistors

 Cables and Connectors

 Diodes

 PCB and Breadboards

 LED

 Transformer/Adapter

 Push Buttons

 Buzzer
 IC

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