Design Remote Thermometer Measurement Electronic Devices

Main Article Content

Halo akram Albarazange

Abstract

Fever is a common symptom of many infections, e.g., in the ongoing COVID-19 pandemic, keeping monitoring devices such as thermometers in constant demand. Recent technological advancements have made infrared (IR) thermometers the choice for contactless screening of multiple individuals. Yet, even so, the measurement accuracy of such thermometers is affected by many factors including the distance from the volunteers’ forehead, To realize the human body temperature fast and non-contact measurement, an infrared thermometer is designed. The infrared human body temperature sensor is mainly used to convert the human body's infrared into a voltage signal, an operational amplifier to amplify the signal, a filter circuit to filter the signal, the analog signal into a digital signal by the A/D conversion circuit, data processing by the MCU, LCD display reporting body temperature, we also found ways to program compensation methods for the final assembled digital IR thermometer to provide more accurate readings and measurements

Article Details

How to Cite
Halo akram Albarazange. (2024). Design Remote Thermometer Measurement Electronic Devices. The Peerian Journal, 27, 105–116. Retrieved from https://peerianjournal.com/index.php/tpj/article/view/757
Section
Articles

References

Jing Zhang, Development of a Non-contact Infrared Thermometer, (AER)volume 153 pp 308-

(AETR 2017)

Microcontroller: Internals, Instructions, Programming, and Interfacing - Subrata Ghoshal.

Microcontroller & Embedded Systems- Mazidi, M. A

R.P. Benedict (1984) Fundamentals of Temperature, Pressure, and Flow Measurements, 3rd

ed, ISBN 0-471-89383-8 page 4 R.P. Benedict (1984) Fundamentals of Temperature,

Pressure, and Flow Measurements, 3rd ed, ISBN 0-471-89383-8 page 6

Aw J, The non-contact handheld cutaneous infra-red thermometer for fever screening during

the COVID-19 global emergency, External Link Disclaimer J Hosp Infect 2020 104(4):451

Datasheet of MLX90614 https://www.melexis.com/en/product/MLX90614/D

7.https://create.arduino.cc/projecthub/Aswinth_mkr/contactless-smart-thermometerusing-arduin o-mlx90615- ir-9b3772

Mach, E. (1900). Die Principien der Wärmelehre. Historisch-kritisch entwickelt, Johann

Ambrosius Barth, Leipzig, section 22, pages 56-57. English translation edited by McGuinness,

B. (1986), Principles of the Theory of Heat, Historically and Critically Elucidated, D. Reidel

Publishing, Dordrecht, ISBN 90-277-2206-4, section 5, pp. 48–49, section 22, pages 60–61.

Temperature Sensors (PDF). Silicon Labs. 2016. Retrieved 2017-01-03.

Rogalski, A. "History of infrared detectors." Opto-Electronics Review 20.3 (2012): 279-308.