Infrared IR Obstacle Avoidance Sensor 4 Pin

Product Overview

The Infrared IR Obstacle Avoidance Sensor 4 Pin is a reliable proximity detection module designed for obstacle detection in robotics and automation projects. It utilizes infrared (IR) technology to detect objects without physical contact, making it ideal for applications such as robotic navigation, smart cars, and automatic sensing systems.

Key Features

1. Infrared Detection: Uses IR technology to detect obstacles without physical contact.
2. Adjustable Sensitivity: Allows fine-tuning of detection range based on project requirements.
3. Compact Design: Small and lightweight for easy integration into various projects.
4. Wide Voltage Compatibility: Operates within a voltage range of 3.3V to 5V.
5. Digital Output: Provides a simple high/low signal for easy interfacing with microcontrollers.
6. Low Power Consumption: Efficient operation suitable for battery-powered applications.

Technical Specifications

1. Operating Voltage: 3.3V – 5V DC
2. Detection Distance: 2cm – 30cm (adjustable)
3. Output Signal: Digital (High/Low)
4. Wavelength: 760nm – 1100nm
5. Response Time: <2ms
6. Operating Temperature: -10°C to 50°C
7. Dimensions: 3.1cm x 1.4cm

Benefits

1. Accurate Obstacle Detection: Effectively detects objects in its path.
2. Non-Contact Sensing: Uses infrared light to detect obstacles without physical interaction.
3. Easy Integration: Compatible with microcontrollers like Arduino, Raspberry Pi, and ESP8266.
4. Adjustable Range: Customize detection sensitivity based on environmental needs.
5. Versatile Applications: Suitable for smart robots, automation systems, and security applications.

Usage Instructions

1. Wiring: Connect VCC to 3.3V/5V, GND to ground, OUT to the microcontroller digital input.
2. Sensitivity Adjustment: Rotate the onboard potentiometer to set the detection range.
3. Testing: Use a multimeter or microcontroller to monitor the output signal.
4. Integration: Write a simple program to read the digital signal for obstacle detection.

Safety & Storage

1. Avoid Direct Sunlight: Strong IR sources may interfere with sensor accuracy.
2. Stable Mounting: Secure the sensor properly to ensure consistent readings.
3. Store Properly: Keep in a dry, dust-free environment when not in use.

Applications

1. Obstacle detection for autonomous robots.
2. Line-following robots and smart car projects.
3. Security systems and automatic door sensors.
4. Industrial automation and object detection applications.
5. DIY electronics and educational projects.

Why Choose Infrared IR Obstacle Avoidance Sensor 4 Pin?

This IR obstacle detection sensor offers a simple, efficient, and reliable solution for detecting objects in robotics and automation projects. With its adjustable sensitivity, compact design, and easy integration, it is an essential component for DIY electronics and intelligent systems.