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Contactless Thermometer using Arduino with SD card temperature logger

By Emanuele Signoretta on March 27, 2021

In this project we are going to learn how to build an infrared based non-contact thermometer which can be utilized for screening people at schools, offices, shopping malls etc. for abnormal body temperature which could be a sign of contagious diseases.

The proposed non-contact thermometer can measure body temperature of a person at forehead and records it in a text file on a SD card with time and temperature. If a person has abnormal body temperature the machine will alert by beeping.

Non-contact thermometers are best for measuring body temperature quickly and accurately for initial temperature screening of a person. Unlike contact based thermometers, non-contact based thermometers carry very low risk of spreading communal disease while utilizing it, which makes it very suitable for mass screening of hundreds or even thousands of people quickly.

More info

About Emanuele Signoretta

Studying electronics and communication engineering at Politecnico di Torino. Electronics, IT and Open Source enthusiast.

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Contactless Thermometer using Arduino with SD card temperature logger

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