Voir les spécifications pour les détails du produit.
MB7139-300 Product Overview
Introduction
The MB7139-300 is a versatile ultrasonic sensor designed for a wide range of applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.
Product Information Overview
Category
The MB7139-300 belongs to the category of ultrasonic sensors, which are widely used for distance measurement, object detection, and obstacle avoidance in various industries.
Use
This sensor is commonly used in robotics, industrial automation, automotive systems, and IoT devices for accurate and reliable distance sensing.
Characteristics
- High accuracy
- Wide operating voltage range
- Compact size
- Easy integration
- Weather-resistant design
Package
The MB7139-300 comes in a durable housing with integrated mounting provisions for easy installation.
Essence
The essence of this sensor lies in its ability to provide precise distance measurements in diverse environmental conditions.
Packaging/Quantity
Each unit of the MB7139-300 is packaged individually and includes the necessary mounting hardware and documentation.
Specifications
- Operating Range: 30 cm to 500 cm
- Resolution: 1 cm
- Operating Voltage: 2.7V to 5.5V
- Output: Analog voltage
- Operating Temperature: -40°C to 85°C
- Dimensions: 20 mm x 39 mm x 28 mm
Detailed Pin Configuration
The MB7139-300 features a standard 3-pin interface: 1. VCC (Power supply) 2. GND (Ground) 3. OUT (Analog output)
Functional Features
- Non-contact distance measurement
- Reliable performance in various lighting conditions
- Low power consumption
- Short-circuit and reverse polarity protection
Advantages and Disadvantages
Advantages
- Accurate and reliable distance sensing
- Wide operating temperature range
- Compact and rugged design
- Low power consumption
Disadvantages
- Limited maximum range compared to some other ultrasonic sensors
- Analog output may require additional signal conditioning for certain applications
Working Principles
The MB7139-300 utilizes ultrasonic sound waves to measure distance. It emits ultrasonic pulses and calculates the time taken for the pulses to return after being reflected by an object, thereby determining the distance.
Detailed Application Field Plans
Robotics
In robotics, the MB7139-300 can be used for obstacle detection, navigation, and precise object manipulation.
Industrial Automation
This sensor is suitable for automated material handling, inventory management, and proximity sensing in industrial environments.
Automotive Systems
In automotive applications, the MB7139-300 can be employed for parking assistance, collision avoidance, and adaptive cruise control systems.
IoT Devices
For IoT devices, this sensor can enable smart home automation, occupancy detection, and energy-efficient lighting control.
Detailed and Complete Alternative Models
- HC-SR04 Ultrasonic Sensor
- MaxBotix LV-MaxSonar-EZ Series
- SRF05 Ultrasonic Range Finder
In conclusion, the MB7139-300 ultrasonic sensor offers high precision and reliability for distance measurement across various applications, making it a valuable component in modern technology.
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Énumérez 10 questions et réponses courantes liées à l'application de MB7139-300 dans les solutions techniques
Sure, here are 10 common questions and answers related to the application of MB7139-300 in technical solutions:
Q: What is the operating range of the MB7139-300 ultrasonic sensor? A: The operating range of the MB7139-300 ultrasonic sensor is from 6 inches to 30 feet.
Q: Can the MB7139-300 be used in outdoor environments? A: Yes, the MB7139-300 is designed for both indoor and outdoor use, and it is weather resistant.
Q: What output does the MB7139-300 provide? A: The MB7139-300 provides analog voltage output proportional to the distance measured.
Q: Is the MB7139-300 suitable for measuring liquid levels? A: Yes, the MB7139-300 can be used to measure liquid levels as long as the liquid is not highly reflective or foamy.
Q: Can the MB7139-300 detect multiple objects simultaneously? A: No, the MB7139-300 is designed to detect a single object within its field of view at a time.
Q: What is the beam pattern of the MB7139-300? A: The MB7139-300 has a narrow detection beam pattern, which allows for precise distance measurements.
Q: Does the MB7139-300 require calibration before use? A: The MB7139-300 comes pre-calibrated and typically does not require additional calibration before use.
Q: Can the MB7139-300 be integrated with microcontrollers such as Arduino or Raspberry Pi? A: Yes, the MB7139-300 can be easily integrated with popular microcontrollers using its analog output.
Q: What is the power supply requirement for the MB7139-300? A: The MB7139-300 operates on a supply voltage of 2.7V to 5.5V DC.
Q: Are there any special considerations for mounting the MB7139-300? A: It is recommended to mount the MB7139-300 in a location where it has a clear line of sight to the target object and is not obstructed by obstacles or reflective surfaces.
I hope these questions and answers are helpful! Let me know if you need further assistance.