MB7389-211 Product Overview

Introduction

The MB7389-211 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.

Product Category

The MB7389-211 belongs to the category of ultrasonic sensors, which are widely used for distance measurement, object detection, and navigation in robotics, industrial automation, and consumer electronics.

Basic Information Overview

• Use: The MB7389-211 is utilized for accurate distance measurement and obstacle detection.
• Characteristics: It offers high precision, reliable performance, and easy integration into different systems.
• Package: The sensor comes in a compact and durable housing suitable for various environmental conditions.
• Essence: Its essence lies in providing accurate and real-time distance measurements.
• Packaging/Quantity: The sensor is typically packaged individually and is available in varying quantities based on customer requirements.

Specifications

• Operating Range: 20 cm to 765 cm
• Resolution: 1 cm
• Output: Analog voltage or serial data
• Power Supply: 2.5V to 5.5V
• Current Consumption: 3.4mA
• Operating Temperature: -40°C to +65°C
• Interface: I2C, UART, or analog output

Detailed Pin Configuration

The MB7389-211 features a standard pin configuration with connections for power supply, ground, communication interface, and output signal. Refer to the datasheet for the detailed pinout diagram.

Functional Features

• High Accuracy: Provides precise distance measurements with minimal error.
• Wide Operating Range: Capable of detecting objects at varying distances.
• Multiple Output Options: Offers flexibility with analog voltage or digital serial output.
• Low Power Consumption: Ensures energy-efficient operation for battery-powered applications.

Advantages and Disadvantages

Advantages

• Accurate distance measurement
• Wide operating range
• Versatile output options
• Low power consumption

Disadvantages

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

Working Principles

The MB7389-211 operates 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

Robotics

In robotics, the MB7389-211 can be integrated for obstacle avoidance, navigation, and precise object manipulation in autonomous and teleoperated systems.

Industrial Automation

For industrial automation, the sensor is ideal for monitoring conveyor systems, detecting material levels, and ensuring safe proximity sensing in manufacturing environments.

Consumer Electronics

In consumer electronics, the sensor can be used for touchless gesture recognition, smart appliances, and interactive displays that require accurate distance sensing.

Detailed and Complete Alternative Models

• MB7360: Offers similar performance with a different form factor.
• MB1242: Provides extended range capabilities for long-distance applications.
• MB1000: Suitable for outdoor use with enhanced weather resistance.

In conclusion, the MB7389-211 ultrasonic sensor offers high precision, versatile functionality, and broad applicability across various industries, making it a valuable component for distance measurement and object detection applications.

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