MB7354-820 Product Overview

Introduction

The MB7354-820 is a versatile electronic component that belongs to the category of ultrasonic sensors. This device is commonly used for distance measurement and object detection in various applications. The following entry provides a comprehensive overview of the MB7354-820, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Ultrasonic Sensor
• Use: Distance Measurement and Object Detection
• Characteristics: High Accuracy, Non-contact Operation
• Package: Compact Design
• Essence: Utilizes Ultrasonic Waves for Measurement
• Packaging/Quantity: Standard Packaging, Single Unit

Specifications

• Model Number: MB7354-820
• Operating Voltage: 5V DC
• Detection Range: 20cm to 765cm
• Output: Analog and Digital
• Operating Frequency: 42kHz
• Dimensions: 25mm x 20mm x 15mm
• Weight: 10g

Detailed Pin Configuration

• Pin 1 (Vcc): Connect to 5V DC power supply
• Pin 2 (GND): Ground connection
• Pin 3 (Trigger): Input for triggering the sensor
• Pin 4 (Echo): Output for receiving echo signal

Functional Features

• High Accuracy: Provides precise distance measurements
• Non-contact Operation: Does not require physical contact with objects
• Analog and Digital Output: Offers flexibility in interfacing with microcontrollers
• Compact Design: Suitable for space-constrained applications

Advantages and Disadvantages

Advantages

• Accurate distance measurement
• Versatile use in various applications
• Compact and lightweight design
• Easy integration with microcontrollers

Disadvantages

• Limited detection range compared to some other ultrasonic sensors
• Susceptible to interference in noisy environments

Working Principles

The MB7354-820 operates based on the principle of ultrasonic sound waves. It emits ultrasonic pulses and measures the time taken for the echoes to return after hitting an object. By calculating the time difference, it determines the distance to the object accurately.

Detailed Application Field Plans

The MB7354-820 finds extensive applications in robotics, industrial automation, parking assistance systems, and smart appliances. In robotics, it is used for obstacle avoidance and navigation. In industrial automation, it assists in material handling and positioning tasks. Parking assistance systems utilize this sensor for detecting obstacles during parking maneuvers. Additionally, smart appliances integrate this sensor for proximity sensing and gesture recognition.

Detailed and Complete Alternative Models

• HC-SR04 Ultrasonic Sensor: Offers similar functionality with a wider detection range
• LV-MaxSonar-EZ1: Provides longer detection range and higher resistance to noise
• JSN-SR04T Waterproof Ultrasonic Sensor: Suitable for outdoor and harsh environment applications

In conclusion, the MB7354-820 ultrasonic sensor serves as a reliable solution for distance measurement and object detection in various fields. Its compact design, high accuracy, and flexible output options make it a preferred choice for many applications.

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