In this Arduino IR sensor module tutorial we are explaining how to connect IR sensor module with Arduino Uno and write the code to get the IR motion sensor working.

In this tutorial, we are going to interface E18-D80NK IR Proximity Sensor with Arduino. The E18-D80NK is an advanced low-cost IR Proximity Sensor with an obstacle detection range of 3 cm to 80 cm.

Circuit Diagram Block diagram Description For the burglar alarm, we have used IR sensor. So if someone tries to enter your house, the IR sensor will pick up the heat signatures and immediately set the ...

The sensor emits IR radiation and detects the reflection from nearby objects. IR sensors are widely used in various applications, from obstacle detection in robotics to proximity sensing in ...

The microcontroller-based concept was chosen because I wanted to scale the sensor system later to suit other applications. Here is the diagram of my Arduino infrared close proximity sensor. As you can ...

The circuit diagram for the decoding circuit is shown in Fig. 2. It is built around Arduino Uno board (Board1) along with IR sensor TSOP 1738 wired on a breadboard.

Here is a simple, easy-to-build, inexpensive and infrared (IR)-based smart slide pointer using Arduino Leonardo development board.

Download this article in PDF format. In this article, we implement a rain and ice sensor by analyzing the reflection of an infrared (IR) light source. This project uses proven techniques based on ...