GX-M18B Product Overview

Introduction

The GX-M18B is a versatile electronic component that belongs to the category of infrared sensors. This device is widely used in various applications due to its unique characteristics and functional features. In this entry, we will provide an in-depth overview of the GX-M18B, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Infrared Sensor
• Use: Detection of infrared radiation
• Characteristics: High sensitivity, low power consumption, compact design
• Package: Encased in a protective housing
• Essence: Utilizes infrared radiation to detect objects or motion
• Packaging/Quantity: Typically sold individually or in small quantities

Specifications

• Operating Voltage: 3.3V - 5V
• Detection Range: Up to 5 meters
• Output Type: Digital (TTL compatible)
• Response Time: < 16ms
• Operating Temperature: -25°C to 85°C
• Dimensions: 18mm x 18mm x 45mm

Detailed Pin Configuration

1. VCC (Power Supply)
2. GND (Ground)
3. Output (Digital Signal)

Functional Features

• High Sensitivity: Capable of detecting subtle changes in infrared radiation.
• Low Power Consumption: Ideal for battery-powered applications.
• Compact Design: Space-efficient and easy to integrate into various systems.

Advantages and Disadvantages

Advantages

• Reliable detection of objects or motion in the specified range.
• Versatile application in security systems, automation, and robotics.
• Easy to interface with microcontrollers and other electronic devices.

Disadvantages

• Susceptible to interference from ambient infrared sources.
• Limited detection range compared to some other sensor types.

Working Principles

The GX-M18B operates based on the principle of detecting infrared radiation emitted by objects within its range. When an object moves into the detection zone, the sensor's circuitry processes the infrared signals and produces a corresponding digital output signal.

Detailed Application Field Plans

The GX-M18B finds extensive use in various fields, including: - Security Systems: Motion detection for alarm systems and surveillance cameras. - Automation: Object detection in industrial machinery and equipment. - Robotics: Integration into robots for obstacle avoidance and object recognition.

Detailed and Complete Alternative Models

• GX-M18C: Enhanced version with extended detection range.
• GX-M18A: Lower-cost variant with slightly reduced sensitivity.

In conclusion, the GX-M18B infrared sensor offers a reliable and compact solution for detecting infrared radiation in a variety of applications. Its high sensitivity and low power consumption make it a popular choice for designers and engineers seeking precise object or motion detection capabilities.

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