An infrared proximity sensor or IR Sensor is an electronic device that emits infrared light to detect objects and motion in Arduino projects. This active IR sensor module is perfect for obstacle ...

What makes this project even more interesting is its applicability ... As you can see the circuit is very simple and only consists of two IR sensors, an Arduino Uno, LCD display and a breadboard. Also ...

This project involves creating a simple pyrometer (infrared thermometer) using an Arduino IDE. The device measures the temperature of objects without contact using an infrared sensor (e.g., MLX90614) ...

With the thousands of Arduino ... sensors. The main code is a simple 14-line piece with a simple if-else statement you can readily modify. As an upgrade to the project, you can add an LCD monitor ...

Here is a simple and inexpensive Arduino based motion sensor alarm with voice alert. It can be used for security purposes. Typically, for outdoor monitoring, motion sensor alarm consists of a PIR ...

In this project, 37°C is used as a base temperature. A person whose temperature is above this limit will not be permitted to enter the building. There are two IR sensors, an ultrasonic sensor, a ...

You know from the stopwatch project that Arduino can keep time. You know from the GPS-receiver project that it can be hooked up to an LCD display. Put those two features together to build this ...