MB7139-720 Product Overview

Introduction

The MB7139-720 is a cutting-edge sensor designed for precise distance measurement in various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, package details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Ultrasonic Distance Sensor
• Use: Accurate distance measurement in robotics, industrial automation, and IoT devices
• Characteristics: High precision, reliable performance, compact design
• Package: Sealed housing for protection against environmental factors
• Essence: Utilizes ultrasonic technology to measure distances accurately
• Packaging/Quantity: Available in single-unit packaging

Specifications

• Model: MB7139-720
• Operating Voltage: 3.3V - 5.5V
• Range: 20cm to 765cm
• Resolution: 1mm
• Output: Analog voltage, serial data
• Operating Temperature: -40°C to +65°C
• Dimensions: 30.2mm x 20.2mm x 10.3mm

Detailed Pin Configuration

• Pin 1: Vcc (3.3V - 5.5V)
• Pin 2: GND
• Pin 3: Analog Output
• Pin 4: Serial Data Output
• Pin 5: Trigger Input
• Pin 6: Echo Output

Functional Features

• High Precision: Provides accurate distance measurements with a resolution of 1mm
• Wide Range: Capable of measuring distances from 20cm to 765cm
• Versatile Output: Offers analog voltage and serial data output options
• Robust Design: Sealed housing ensures reliability in various environments

Advantages and Disadvantages

Advantages

• Precise distance measurement
• Wide operating range
• Versatile output options
• Robust and durable design

Disadvantages

• Limited to indoor applications due to temperature constraints
• Requires careful installation for optimal performance

Working Principles

The MB7139-720 operates on the principle of ultrasonic sound waves. It emits ultrasonic pulses and measures the time taken for the pulses to reflect off an object and return to the sensor. By calculating the time difference, it accurately determines the distance to the object.

Detailed Application Field Plans

The MB7139-720 is ideal for a wide range of applications, including: - Robotics: Precise object detection and navigation - Industrial Automation: Conveyor belt monitoring and material handling - IoT Devices: Smart parking systems and proximity sensing

Detailed and Complete Alternative Models

For users seeking alternative distance sensors, the following models can be considered: 1. MB7360-720: Offers extended range capabilities 2. MB1242-720: Designed for outdoor applications with enhanced temperature tolerance 3. MB1010-720: Compact form factor for space-constrained installations

In conclusion, the MB7139-720 ultrasonic distance sensor offers high precision, versatile output options, and robust design, making it suitable for diverse applications in robotics, industrial automation, and IoT devices.

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