MB7389-220 Product Overview

Introduction

The MB7389-220 is a versatile sensor designed for use in various applications. This entry provides an in-depth overview of the product, including its category, 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, wide operating range, compact design
• Package: Enclosed in a protective housing
• Essence: Utilizes ultrasonic technology for precise distance sensing
• Packaging/Quantity: Typically sold individually or in small quantities

Specifications

• Operating Range: 20cm to 765cm
• Resolution: 1cm
• Operating Voltage: 2.5V to 5.5V
• Output: Analog voltage signal
• Operating Temperature: -40°C to 85°C
• Dimensions: 42mm x 28mm x 15mm

Detailed Pin Configuration

The MB7389-220 features a standard 3-pin configuration: 1. VCC: Power supply input 2. GND: Ground connection 3. AN (Analog Output): Analog voltage output proportional to the measured distance

Functional Features

• Accurate distance measurement
• Wide operating range
• Low power consumption
• Compact and durable design
• Easy integration with microcontrollers and single-board computers

Advantages and Disadvantages

Advantages

• High accuracy
• Versatile application possibilities
• Reliable performance in various environmental conditions
• Low power consumption

Disadvantages

• Limited maximum operating range compared to some alternatives
• Analog output may require additional processing for digital systems

Working Principles

The MB7389-220 operates based on the principle of ultrasonic echo-ranging. 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 MB7389-220 is suitable for a wide range of applications, including: - Robotics for obstacle avoidance and navigation - Industrial automation for distance monitoring - Automotive systems for parking assistance - IoT devices for proximity sensing - Consumer electronics for gesture recognition

Detailed and Complete Alternative Models

Several alternative models to the MB7389-220 include: - HC-SR04 Ultrasonic Sensor - MaxBotix LV-MaxSonar-EZ1 - SRF05 Ultrasonic Range Finder - Seeedstudio Grove - Ultrasonic Ranger

In conclusion, the MB7389-220 ultrasonic sensor offers high accuracy, wide operating range, and compact design, making it suitable for diverse applications in robotics, industrial automation, automotive systems, IoT devices, and consumer electronics.

Word count: 410