MB7389-111 Product Overview

Introduction

The MB7389-111 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 and Use

The MB7389-111 belongs to the category of ultrasonic sensors. It is commonly used for distance measurement, object detection, and obstacle avoidance in robotics, industrial automation, and IoT devices. The sensor's ability to accurately measure distances makes it suitable for a wide range of applications.

Characteristics

• Accuracy: The MB7389-111 offers high precision in distance measurements, making it reliable for critical applications.
• Range: It has an impressive range capability, allowing it to detect objects at varying distances.
• Compact Design: The sensor is designed to be compact, making it suitable for integration into space-constrained environments.
• Robustness: With its durable construction, the MB7389-111 can withstand challenging operating conditions.

Package and Quantity

The MB7389-111 is typically packaged individually and includes the necessary mounting hardware for easy installation. It is available in single-unit packaging, providing convenience for users requiring individual units.

Specifications

• Operating Voltage: 3.0V to 5.5V
• Operating Temperature: -40°C to +65°C
• Output: Analog voltage or serial data
• Range: Up to 5 meters
• Beam Pattern: Narrow

Detailed Pin Configuration

The MB7389-111 features a standard pin configuration, including power supply, ground, and signal output pins. The pinout is as follows: - VCC: Power supply input - GND: Ground connection - OUT: Analog voltage or serial data output

Functional Features

• Distance Measurement: The sensor accurately measures distances using ultrasonic technology.
• Output Options: It provides flexibility with both analog voltage and serial data output options.
• Adaptive Filtering: Incorporates adaptive filtering to enhance performance in varying environmental conditions.

Advantages and Disadvantages

Advantages

• High accuracy in distance measurement
• Wide operating voltage range
• Compact and robust design
• Versatile output options

Disadvantages

• Limited maximum range compared to some other ultrasonic sensors
• Sensitive to acoustic interference in certain environments

Working Principles

The MB7389-111 operates based on the principle of ultrasonic echo-ranging. It emits ultrasonic pulses and measures the time taken for the echoes to return, enabling accurate distance calculations.

Detailed Application Field Plans

Robotics

In robotics, the MB7389-111 can be utilized for precise object detection and navigation, contributing to the development of autonomous robots and drones.

Industrial Automation

Within industrial automation, the sensor plays a crucial role in proximity sensing, ensuring safe and efficient operation of machinery and equipment.

IoT Devices

For IoT devices, the sensor enables accurate distance measurements, enhancing the functionality of smart home systems and environmental monitoring solutions.

Detailed and Complete Alternative Models

• MB7360-111: Offers extended range capabilities for applications requiring longer distance measurements.
• MB7390-111: Provides enhanced resistance to acoustic interference, ideal for noisy environments.

In conclusion, the MB7389-111 ultrasonic sensor stands as a reliable solution for distance measurement and object detection across various industries. Its high precision, compact design, and versatile output options make it a valuable component in numerous applications.

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