LHIRD2-G-GY Product Overview

Introduction

The LHIRD2-G-GY is a versatile electronic component that belongs to the category of infrared sensors. This product is commonly used for motion detection and proximity sensing in various applications. The following provides an in-depth overview of the LHIRD2-G-GY, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

Category: Infrared Sensor
Use: Motion detection and proximity sensing
Characteristics: High sensitivity, low power consumption, compact design
Package: SMD (Surface Mount Device)
Essence: Utilizes infrared radiation to detect motion and proximity
Packaging/Quantity: Typically available in reels with varying quantities

Specifications

Operating Voltage: 3V to 5V
Detection Range: Up to 5 meters
Output Type: Digital (TTL compatible)
Dimensions: Small form factor, typically 5mm x 5mm
Operating Temperature: -20°C to 70°C
Output Current: Adjustable through external components

Detailed Pin Configuration

The LHIRD2-G-GY typically consists of three pins: 1. VCC (Power supply input) 2. GND (Ground) 3. OUT (Digital output)

Functional Features

High Sensitivity: Capable of detecting subtle movements and changes in proximity
Low Power Consumption: Ideal for battery-powered applications
Compact Design: Suitable for integration into small devices and systems
Adjustable Output Current: Provides flexibility in configuring the sensor's response

Advantages and Disadvantages

Advantages

Reliable motion detection
Versatile proximity sensing capabilities
Low power consumption
Compact and easy to integrate

Disadvantages

Limited detection range compared to some other sensors
Susceptible to interference from ambient infrared sources

Working Principles

The LHIRD2-G-GY operates based on the principle of detecting infrared radiation emitted by objects in its vicinity. When motion or a change in proximity is detected, the sensor's output transitions to indicate the presence of the detected object.

Detailed Application Field Plans

The LHIRD2-G-GY finds extensive use in various applications, including: - Security systems - Automated lighting control - Proximity-activated devices - Human presence detection in smart appliances - Robotics and automation

Detailed and Complete Alternative Models

Several alternative models to the LHIRD2-G-GY include: - LHIRD1-R-GY: A lower-cost variant with reduced detection range - LHIRD3-B-GY: A higher-sensitivity model with extended detection range - LHIRD4-Y-GY: A surface-mountable infrared sensor with integrated lens for focused detection

In conclusion, the LHIRD2-G-GY is a valuable component in the realm of infrared sensors, offering reliable motion detection and proximity sensing capabilities. Its compact design, low power consumption, and adjustable output current make it suitable for a wide range of applications, despite its limitations in detection range and susceptibility to ambient infrared interference.

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