MB7389-121 Product Overview

Introduction

The MB7389-121 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 MB7389-121 belongs to the category of ultrasonic sensors and is commonly used for distance measurement and object detection. Its characteristics include high accuracy, reliability, and ease of integration into different systems.

Basic Information Overview

• Category: Ultrasonic Sensor
• Use: Distance Measurement and Object Detection
• Characteristics: High Accuracy, Reliability, Easy Integration
• Package: Compact and Durable Housing
• Essence: Precise Distance Sensing
• Packaging/Quantity: Typically Sold Individually

Specifications

• Operating Voltage: 3.3V - 5V
• Detection Range: 20cm - 500cm
• Resolution: 1cm
• Output: Analog or Digital (TTL)
• Operating Temperature: -40°C to 85°C
• Dimensions: 25mm x 15mm x 10mm

Detailed Pin Configuration

The MB7389-121 features a standard pin configuration with connections for power supply, ground, trigger, echo, and output.

| Pin Name | Description | |----------|-------------------| | Vcc | Power Supply (3.3V - 5V) | | GND | Ground | | TRIG | Trigger Input | | ECHO | Echo Output | | OUT | Analog/Digital Output |

Functional Features

• High Precision: Accurate distance measurement.
• Wide Detection Range: Suitable for various applications.
• Compact Design: Easy to integrate into different systems.
• Low Power Consumption: Ideal for battery-powered devices.

Advantages and Disadvantages

Advantages

• High Accuracy
• Wide Detection Range
• Compact Size
• Low Power Consumption

Disadvantages

• Limited Performance in Adverse Weather Conditions
• Susceptible to Interference in Noisy Environments

Working Principles

The MB7389-121 operates on the principle of ultrasonic sound wave reflection. It emits ultrasonic pulses and measures the time taken for the echoes to return, allowing it to calculate the distance to the target object.

Detailed Application Field Plans

The MB7389-121 is suitable for a wide range of applications, including: - Robotics - Industrial Automation - Parking Assistance Systems - Proximity Sensing - Level Monitoring

Detailed and Complete Alternative Models

• MB7360: Similar performance with a different form factor.
• MB1242: Higher precision and extended range.
• MB1000: Enhanced resistance to environmental factors.

In conclusion, the MB7389-121 ultrasonic sensor offers high accuracy and reliability, making it suitable for diverse applications in robotics, industrial automation, and more. Its compact design and wide detection range make it a valuable component in various systems.

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