MB7138-110 Product Overview

Introduction

The MB7138-110 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, reliable performance, compact design
• Package: Sealed housing for protection against environmental elements
• Essence: Utilizes ultrasonic technology to measure distance
• Packaging/Quantity: Typically sold individually, packaged securely to prevent damage during transit

Specifications

• Operating Voltage: 5V DC
• Range: 20 cm to 765 cm
• Resolution: 1 cm
• Output: Analog voltage signal
• Operating Temperature: -40°C to 85°C
• Dimensions: 25mm x 20mm x 17mm
• Weight: 4 grams

Detailed Pin Configuration

The MB7138-110 features the following pin configuration: 1. VCC (5V) 2. GND (Ground) 3. AN (Analog Output) 4. PW (Pulse Width Output)

Functional Features

• High Accuracy: Provides precise distance measurements with minimal margin of error
• Wide Range: Capable of detecting objects within a broad range, making it suitable for diverse applications
• Compact Design: Small form factor allows for easy integration into various systems and devices
• Sealed Housing: Ensures durability and reliability in challenging environmental conditions

Advantages and Disadvantages

Advantages

• Accurate distance measurement
• Wide operating temperature range
• Compact and durable design
• Versatile applications

Disadvantages

• Limited to non-contact distance measurement
• Susceptible to interference in certain environments

Working Principles

The MB7138-110 operates based on the principle of ultrasonic sound wave propagation. It emits ultrasonic pulses and measures the time taken for the pulses to be reflected back from an object, calculating the distance based on the speed of sound.

Detailed Application Field Plans

The MB7138-110 finds extensive use in various fields, including: - Robotics: for obstacle avoidance and navigation - Industrial automation: for distance monitoring and object detection - Automotive: for parking assistance and collision avoidance systems - Consumer electronics: for touchless interfaces and proximity sensing

Detailed and Complete Alternative Models

• MB7138-100: Similar specifications with a shorter range
• MB7138-120: Similar specifications with a longer range
• MB7148-110: Enhanced features with extended temperature range and higher resolution

In conclusion, the MB7138-110 ultrasonic sensor offers high accuracy, wide applicability, and reliable performance, making it a valuable component in various electronic and robotic systems.

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