MB7354-821 Product Overview

Introduction

The MB7354-821 is a versatile electronic component that belongs to the category of proximity sensors. This device is commonly used in various applications for detecting the presence or absence of an object without physical contact. The following entry provides a comprehensive overview of the MB7354-821, 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: Proximity Sensor
• Use: Detection of object presence/absence without physical contact
• Characteristics: High accuracy, non-contact sensing, reliable performance
• Package: Compact design, suitable for integration into various systems
• Essence: Utilizes ultrasonic technology for precise distance measurement
• Packaging/Quantity: Typically supplied in individual packaging, quantity varies based on supplier

Specifications

• Model: MB7354-821
• Operating Voltage: 3.0V - 5.5V
• Range: Up to 500 cm
• Output: Analog voltage signal
• Operating Temperature: -40°C to +65°C
• Dimensions: 25mm x 20mm x 15mm
• Interface: I2C, UART, or Analog Output

Detailed Pin Configuration

1. Vcc (Power Supply)
2. GND (Ground)
3. Trigger Input
4. Echo Output
5. Analog Output
6. Interface Select

Functional Features

• Precise Distance Measurement
• Non-contact Sensing
• Adjustable Sensing Range
• Low Power Consumption
• Multiple Interface Options

Advantages and Disadvantages

Advantages

• Accurate and reliable distance measurement
• Versatile interface options for seamless integration
• Compact design for easy installation
• Low power consumption for energy efficiency

Disadvantages

• Limited range compared to some other sensor types
• Susceptible to interference in certain environments

Working Principles

The MB7354-821 operates on the principle of ultrasonic sound waves. It emits ultrasonic pulses and measures the time taken for the echoes to return, allowing it to calculate the distance to the target object accurately.

Detailed Application Field Plans

The MB7354-821 finds extensive use in various fields, including: - Robotics: for obstacle detection and navigation - Industrial Automation: for object presence detection in manufacturing processes - Automotive: for parking assistance and collision avoidance systems - Consumer Electronics: for touchless interfaces and gesture recognition

Detailed and Complete Alternative Models

• MB7366-821: Extended range version with a maximum range of 1000 cm
• MB7389-821: High-precision model with enhanced environmental resistance
• MB7398-821: Miniature form factor for space-constrained applications

In conclusion, the MB7354-821 proximity sensor offers reliable and accurate non-contact sensing capabilities, making it a valuable component across various industries and applications.

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