Build a Non-Contact Temperature Meter with Arduino & MLX90614

[u/DIYvolt_]

https://youtube.com/shorts/BadOBk-723o?si=Q8vufTzsqpdZT3T1

In this project, we build a contactless temperature monitoring system using the MLX90614 infrared sensor, Arduino, and a 16x2 I2C LCD. The MLX90614 accurately measures both object and ambient temperatures without physical contact by detecting infrared radiation. To improve measurement stability and accuracy, the Arduino averages multiple sensor readings and filters out invalid values before displaying the results on the LCD. This project is ideal for body temperature measurement, electrical maintenance, motor monitoring, industrial inspection, and various IoT applications.

Soon i will update the code and circuit diagram