MB7138-610 Product Overview

Introduction

The MB7138-610 is a versatile electronic component that belongs to the category of ultrasonic sensors. This sensor is widely used in various applications due to its unique characteristics and functional features. In this entry, we will provide an overview of the MB7138-610, 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 measurement, compact size
• Package: Sealed housing for protection
• Essence: Utilizes ultrasonic waves for distance sensing
• Packaging/Quantity: Typically sold individually or in small quantities

Specifications

• Operating Voltage: 3.0V - 5.5V
• Range: 20 cm to 765 cm
• Resolution: 1 cm
• Output: Analog voltage signal
• Operating Temperature: -40°C to +65°C
• Dimensions: Compact design, suitable for integration into various systems

Detailed Pin Configuration

The MB7138-610 typically consists of four pins: 1. Vcc (Power supply) 2. GND (Ground) 3. AN (Analog output) 4. PW (Pulse width output)

Functional Features

• High Accuracy: Provides precise distance measurements
• Non-Contact Measurement: Does not require physical contact with the object being measured
• Compact Size: Suitable for integration into small devices and systems
• Wide Range: Capable of measuring distances from 20 cm to 765 cm

Advantages and Disadvantages

Advantages

• Accurate distance measurement
• Non-contact operation
• Wide operating range
• Compact and easy to integrate

Disadvantages

• Susceptible to interference in noisy environments
• Limited performance in extreme temperature conditions

Working Principles

The MB7138-610 operates based on the principle of emitting ultrasonic waves and measuring the time taken for the waves to reflect off an object and return to the sensor. By analyzing the time delay, the sensor calculates the distance to the object with high precision.

Detailed Application Field Plans

The MB7138-610 sensor finds extensive use in various fields, including: - Robotics: for obstacle detection and navigation - Industrial automation: for object detection and positioning - Automotive: for parking assistance and collision avoidance systems - Consumer electronics: for proximity sensing and gesture recognition

Detailed and Complete Alternative Models

Some alternative models to the MB7138-610 include: - HC-SR04 Ultrasonic Sensor - Maxbotix LV-EZ Series - SRF05 Ultrasonic Range Finder

In conclusion, the MB7138-610 ultrasonic sensor offers high accuracy and non-contact distance measurement capabilities, making it suitable for diverse applications across different industries.

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