IR_Sensor_With_Arduino Controlling an LED with Arduino Using an IR Sensor An Infrared (IR) sensor is a commonly used device for proximity detection and object sensing. When combined with an Arduino ...

The IR sensor module is connected to pin 6 of the Arduino board, and an LED is connected to pin 5. When an object is detected by the IR sensor, the LED lights up.

This Arduino based IR reflectance sensor can be easily modified and adapted for various practical applications, including line-following robots and proximity or edge detection.

The IR sensors (FC-51) used here (refer Fig. 3) are commonly used in obstacle-detection projects. Two pairs of the IR sensor modules are used to detect a person’s entry or exit from the washroom.

HW-006 Module – A Brief Overview The HW-006 (V1.3) line tracker sensor module based on TCRT5000 an infrared reflectance sensor. This is usually mounted at the bottom of a line following robot chassis.

In this article, we discussed the hall effect sensor module, its working, pinout, types, and also how to use it with Arduino. Here you can find Circuit Diagram, Complete Arduino Code, and a ...