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MB7138-111
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MB7138-111 Product Overview

Introduction

The MB7138-111 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: Sensor
  • Use: Distance measurement
  • Characteristics: High accuracy, reliable performance
  • Package: Compact design
  • Essence: Ultrasonic technology
  • Packaging/Quantity: Single unit packaging

Specifications

  • Measurement Range: 20cm to 765cm
  • Operating Voltage: 2.5V to 5.5V
  • Output: Analog voltage
  • Resolution: 1cm
  • Operating Temperature: -40°C to 85°C
  • Dimensions: 21.59mm x 48.26mm x 27.94mm

Detailed Pin Configuration

  • Pin 1: Ground
  • Pin 2: Power supply
  • Pin 3: Analog output
  • Pin 4: No connection

Functional Features

  • Accurate distance measurement
  • Wide operating voltage range
  • Compact and durable design
  • Reliable performance in various environmental conditions

Advantages and Disadvantages

Advantages

  • High accuracy
  • Wide measurement range
  • Versatile application
  • Compact size

Disadvantages

  • Limited maximum measurement range
  • Analog output may require additional processing

Working Principles

The MB7138-111 utilizes ultrasonic technology to measure distances. It emits ultrasonic pulses and calculates the time taken for the pulses to return after hitting an object. This time measurement is then converted into a distance reading.

Detailed Application Field Plans

The MB7138-111 is suitable for a wide range of applications, including: - Robotics - Industrial automation - Proximity sensing - Object detection - Parking assistance systems

Detailed and Complete Alternative Models

  • MB7369-200: Offers extended measurement range
  • MB1242: Enhanced resolution and accuracy
  • MB1010: Cost-effective alternative for basic applications

In conclusion, the MB7138-111 sensor offers high accuracy and reliable performance in distance measurement applications. Its compact design and wide operating voltage range make it suitable for diverse use cases, from robotics to industrial automation.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MB7138-111 en soluciones técnicas

  1. What is the MB7138-111 sensor used for?

    • The MB7138-111 sensor is commonly used for measuring distance and detecting objects in technical solutions.

  2. What is the operating range of the MB7138-111 sensor?

    • The operating range of the MB7138-111 sensor is typically up to 5 meters, making it suitable for various applications requiring long-range detection.

  3. How does the MB7138-111 sensor communicate with microcontrollers or other devices?

    • The MB7138-111 sensor usually communicates using analog voltage output, making it compatible with most microcontrollers and interface circuits.

  4. What are some common technical challenges when integrating the MB7138-111 sensor into a system?

    • Common challenges may include interference from ambient light, electrical noise, and calibration for accurate distance measurements.

  5. Can the MB7138-111 sensor be used in outdoor environments?

    • Yes, the MB7138-111 sensor is designed to operate reliably in outdoor environments, provided that proper environmental protection measures are taken.

  6. What are the power requirements for the MB7138-111 sensor?

    • The MB7138-111 sensor typically operates on low voltage DC power, making it suitable for battery-powered or low-power applications.

  7. Are there any recommended mounting or installation considerations for the MB7138-111 sensor?

    • Mounting the sensor securely and ensuring proper alignment with the target area are important for accurate and reliable performance.

  8. Can the MB7138-111 sensor be used for object detection in robotics applications?

    • Yes, the MB7138-111 sensor is commonly used for obstacle detection and navigation in robotics and autonomous systems.

  9. What are the typical response times of the MB7138-111 sensor?

    • The MB7138-111 sensor generally provides fast response times, enabling real-time detection and measurement in dynamic environments.

  10. Are there any known limitations or constraints when using the MB7138-111 sensor in technical solutions?

    • Some limitations may include reduced accuracy at extreme temperatures, limited angular coverage, and susceptibility to certain types of reflective surfaces.