MB7489-231 Product Overview

Introduction

The MB7489-231 is a versatile electronic component that belongs to the category of ultrasonic distance sensors. This sensor is widely used in various applications due to its unique characteristics and functional features.

Basic Information Overview

• Category: Ultrasonic Distance Sensor
• Use: Measuring distance using ultrasonic waves
• Characteristics: Accurate, non-contact, reliable
• Package: Compact design with mounting holes for easy installation
• Essence: Utilizes ultrasonic technology to measure distance
• Packaging/Quantity: Typically sold individually or in small quantities

Specifications

• Operating Voltage: 3.3V - 5V
• Operating Current: <10mA
• Detection Range: 20cm - 500cm
• Output: Analog voltage signal proportional to the distance
• Operating Temperature: -10°C to 60°C
• Dimensions: 25mm x 15mm x 10mm

Detailed Pin Configuration

• VCC: Power supply input
• GND: Ground connection
• TRIG: Trigger input for initiating distance measurement
• ECHO: Output signal indicating the measured distance

Functional Features

• Non-contact Measurement: Does not require physical contact with the target object
• High Accuracy: Provides precise distance measurements
• Wide Detection Range: Suitable for various distance measurement applications
• Compact Design: Easy to integrate into different systems

Advantages and Disadvantages

Advantages

• Accurate distance measurement
• Non-contact operation
• Wide detection range
• Compact and easy to install

Disadvantages

• Susceptible to interference in noisy environments
• Limited performance in highly reflective surfaces

Working Principles

The MB7489-231 operates by emitting ultrasonic pulses and measuring the time taken for the pulses to be reflected back. By calculating the time difference, it accurately determines the distance to the target object.

Detailed Application Field Plans

The MB7489-231 ultrasonic distance sensor finds extensive use in various fields, including: - Robotics: for obstacle detection and navigation - Industrial Automation: for position sensing and object detection - Automotive: for parking assistance and collision avoidance systems - Consumer Electronics: for touchless interfaces and proximity sensing

Detailed and Complete Alternative Models

1. HC-SR04 Ultrasonic Sensor
2. Maxbotix LV-EZ4
3. SRF05 Ultrasonic Range Finder

In conclusion, the MB7489-231 ultrasonic distance sensor offers a reliable and accurate solution for distance measurement in diverse applications, despite its limitations in certain environments. Its compact design, wide detection range, and non-contact operation make it a valuable component in the field of electronics and automation.

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