Description

IR Sensor Transceiver Module – Accurate Obstacle & Distance Detection

This IR sensor transceiver module includes an infrared transmitter (IR LED) and a receiver (photodiode/phototransistor) designed to detect objects, measure proximity, and sense motion. When an object reflects infrared light back to the receiver, the module outputs a digital signal, making it easy to interface with microcontrollers like Arduino, ESP32, and Raspberry Pi.

With adjustable sensitivity (in supported versions) and stable detection performance, this module is widely used in robotics, automation, security systems, and DIY projects.

Key Features

• 🔦 IR LED Transmitter + Photodiode Receiver

• 🎯 Reliable obstacle detection

• 🔧 Easy interfacing with Arduino, ESP8266, ESP32, Raspberry Pi

• 📏 Adjustable sensitivity (if module includes potentiometer)

• ⚡ Low power consumption

• 🤖 Ideal for line-following robots, motion detection, and automation systems

• 🛠️ Compact and easy to mount on robotics chassis

Applications

• Obstacle detection in robots

• Line following robots

• IR-based counters & automation

• Distance and proximity sensing

• Smart home automation

• Object detection in conveyors

• DIY electronics & embedded projects

📦 Specifications