The output of photo diode is connected to a comparator, which compare photo diode output with reference voltage and result is given as output to arduino. IR sensor module output pin is directly ...

What do you need to build an Arduino Speed Sensor. Building an Arduino speed detector using IR technology to measure the speed of a moving object is much more cost-effective, and it is also very ...

Display Distance Data on LCD: Utilize the LCD library to display the received distance data on the connected screen. Initialize the LCD and implement a function to update and refresh the display with ...

🌡️ A simple pyrometer (infrared thermometer) using an Arduino and MLX90614 This project involves creating a simple pyrometer (infrared thermometer) using an Arduino IDE. The device measures the ...

Temperature Analysis Including Headcount is intended to analyze the temperature and headcount of everyone within the sensor's range. In this project, 37°C is used as a base temperature. A person whose ...

This paper presents an implementation of smart, and inexpensive human body temperature detector by using portable electric system based on Arduino UNO, and MLX 90614 IR temperature sensor. The ...