MB7138-711 Product Overview

Introduction

The MB7138-711 is a versatile electronic component that belongs to the category of ultrasonic sensors. This entry provides an in-depth overview of the product, including its 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, non-contact operation, wide detection range
• Package: Compact design with durable housing
• Essence: Utilizes ultrasonic waves for precise distance measurement
• Packaging/Quantity: Available in individual packaging, quantity varies based on supplier

Specifications

• Operating Voltage: 5V DC
• Detection Range: 20cm to 500cm
• Output: Analog voltage signal
• Operating Temperature: -10°C to 60°C
• Dimensions: 25mm x 15mm x 10mm
• Weight: 5g

Detailed Pin Configuration

1. VCC (5V)
2. GND (Ground)
3. Trigger (Input)
4. Echo (Output)

Functional Features

• Precise distance measurement
• Non-contact operation
• Adjustable sensitivity
• Wide operating voltage range
• Compact and lightweight design

Advantages and Disadvantages

Advantages

• High accuracy
• Versatile applications
• Easy to integrate
• Low power consumption
• Durable construction

Disadvantages

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

Working Principles

The MB7138-711 operates by emitting ultrasonic pulses and measuring the time taken for the pulses to be reflected back. By calculating the round-trip time, the sensor accurately determines the distance to the target object.

Detailed Application Field Plans

The MB7138-711 finds extensive use in various fields, including: - Robotics - Industrial automation - Automotive parking assistance systems - Proximity sensing in consumer electronics - Security and surveillance systems

Detailed and Complete Alternative Models

• HC-SR04 Ultrasonic Sensor
• Maxbotix LV-EZ Series
• SRF05 Ultrasonic Range Finder
• JSN-SR04T Waterproof Ultrasonic Sensor

In conclusion, the MB7138-711 ultrasonic sensor offers high precision and reliability in distance measurement and object detection applications. Its compact design, wide detection range, and adjustable sensitivity make it a valuable component across diverse industries.

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