MB7138-701 Product Overview

Introduction

The MB7138-701 is a versatile electronic component that belongs to the category of ultrasonic sensors. This entry provides a comprehensive overview of the product, including its basic information, specifications, detailed 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, compact design
Package: Enclosed in a protective housing
Essence: Utilizes ultrasonic waves for precise distance sensing
Packaging/Quantity: Typically sold individually or in small quantities

Specifications

Operating Voltage: 5V DC
Detection Range: 20cm to 500cm
Output Type: Analog voltage signal
Operating Temperature: -10°C to 60°C
Dimensions: 25mm x 45mm x 15mm
Weight: Approximately 10g

Detailed Pin Configuration

The MB7138-701 features the following pin configuration: 1. VCC (Power supply) 2. GND (Ground) 3. AN (Analog output)

Functional Features

Precise distance measurement
Non-contact operation
Reliable performance in various environmental conditions
Compact and lightweight design

Advantages and Disadvantages

Advantages

High accuracy
Wide detection range
Compact form factor
Suitable for diverse applications

Disadvantages

Limited performance in highly reflective or absorbent surfaces
Susceptible to interference from ambient noise

Working Principles

The MB7138-701 operates based on the principle of ultrasonic echo ranging. It emits ultrasonic pulses and measures the time taken for the echoes to return, allowing it to calculate the distance to the target object accurately.

Detailed Application Field Plans

The MB7138-701 is suitable for a wide range of applications, including: - Robotics for obstacle avoidance - Industrial automation for distance monitoring - Automotive parking assistance systems - Proximity sensing in consumer electronics

Detailed and Complete Alternative Models

HC-SR04 Ultrasonic Sensor
MaxBotix LV-MaxSonar-EZ Series
SRF05 Ultrasonic Range Finder

In conclusion, the MB7138-701 ultrasonic sensor offers high precision and reliability in distance measurement and object detection applications. Its compact design and versatile functionality make it a valuable component across various industries and projects.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan MB7138-701 dalam solusi teknis

Sure, here are 10 common questions and answers related to the application of MB7138-701 in technical solutions:

Q: What is the operating range of the MB7138-701 ultrasonic sensor? A: The operating range of the MB7138-701 ultrasonic sensor is from 6 inches to 254 inches.
Q: Can the MB7138-701 be used for outdoor applications? A: Yes, the MB7138-701 is designed for both indoor and outdoor use, with a weather-resistant housing.
Q: What output does the MB7138-701 provide? A: The MB7138-701 provides analog voltage output proportional to the distance measured.
Q: Is the MB7138-701 suitable for measuring liquid levels? A: Yes, the MB7138-701 can be used to measure liquid levels in tanks or containers.
Q: How accurate is the MB7138-701 sensor? A: The MB7138-701 has a high accuracy of ±1 inch, making it suitable for precise distance measurements.
Q: Can the MB7138-701 be integrated with microcontrollers such as Arduino? A: Yes, the MB7138-701 can easily interface with microcontrollers like Arduino for various technical solutions.
Q: What is the power supply requirement for the MB7138-701? A: The MB7138-701 operates on a supply voltage of 2.7V to 5.5V DC.
Q: Does the MB7138-701 have built-in temperature compensation? A: Yes, the MB7138-701 features built-in temperature compensation for reliable performance in varying environmental conditions.
Q: Can the MB7138-701 detect multiple objects simultaneously? A: No, the MB7138-701 is designed to detect the distance to a single object at a time.
Q: Are there any special considerations for mounting the MB7138-701 sensor? A: It is recommended to mount the MB7138-701 sensor in a location where it has a clear line of sight to the target object and is not obstructed by obstacles.

I hope these questions and answers are helpful for your technical solutions involving the MB7138-701 ultrasonic sensor!