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MB7139-200 Product Overview
Introduction
The MB7139-200 is a versatile ultrasonic distance sensor designed for 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: Measure distance in various applications
- Characteristics: Accurate, reliable, versatile
- Package: Compact design
- Essence: Utilizes ultrasonic technology for precise distance measurement
- Packaging/Quantity: Typically sold individually or in small quantities
Specifications
- Model: MB7139-200
- Range: Up to 5 meters
- Resolution: 1 millimeter
- Operating Voltage: 2.7V - 5.5V
- Output: Analog voltage signal
- Operating Temperature: -40°C to +65°C
- Dimensions: 21.59mm x 20.32mm x 35.56mm
Detailed Pin Configuration
- Pin 1: Ground
- Pin 2: Power Supply (Vcc)
- Pin 3: Analog Output
- Pin 4: Trigger Input
- Pin 5: Echo Output
Functional Features
- Accurate distance measurement
- Wide operating voltage range
- Compact and durable design
- Easy integration into various systems
- Reliable performance in diverse environmental conditions
Advantages and Disadvantages
Advantages
- High accuracy
- Versatile applications
- Compact size
- Wide operating temperature range
Disadvantages
- Limited maximum range compared to some other sensors
- Analog output may require additional processing for digital systems
Working Principles
The MB7139-200 operates on the principle of ultrasonic sound wave reflection. 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 MB7139-200 is suitable for a wide range of applications, including: - Robotics - Industrial automation - Proximity sensing - Parking assistance systems - Object detection in IoT devices
Detailed and Complete Alternative Models
- MB7360-200: Extended range version with a maximum distance of 10 meters
- MB1240-200: Higher resolution model with 1 millimeter accuracy
In conclusion, the MB7139-200 ultrasonic distance sensor offers accurate and reliable distance measurement capabilities in a compact package, making it suitable for diverse applications across various industries.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng MB7139-200 trong giải pháp kỹ thuật
What is the operating range of the MB7139-200 ultrasonic sensor?
- The operating range of the MB7139-200 ultrasonic sensor is 6 inches to 20 feet.
Can the MB7139-200 be used in outdoor environments?
- Yes, the MB7139-200 is designed for both indoor and outdoor use, making it suitable for a wide range of applications.
What is the resolution of the MB7139-200 sensor?
- The MB7139-200 has a resolution of 1 mm, providing precise distance measurements.
Does the MB7139-200 have built-in temperature compensation?
- Yes, the MB7139-200 features built-in temperature compensation, ensuring accurate readings in varying environmental conditions.
Is the MB7139-200 compatible with Arduino or Raspberry Pi?
- Yes, the MB7139-200 can be easily integrated with popular microcontrollers such as Arduino and Raspberry Pi using its standard communication protocols.
What is the power supply requirement for the MB7139-200 sensor?
- The MB7139-200 operates on a supply voltage of 3.3V to 5V DC, making it compatible with a wide range of power sources.
Can the MB7139-200 be used for object detection in robotics applications?
- Absolutely, the MB7139-200 is well-suited for object detection in robotics due to its reliable and accurate distance sensing capabilities.
Does the MB7139-200 support analog output?
- Yes, the MB7139-200 provides analog voltage output, allowing for seamless integration into analog-based systems.
What are the typical applications of the MB7139-200 sensor?
- The MB7139-200 is commonly used in industrial automation, level sensing, tank monitoring, and proximity detection applications.
Is the MB7139-200 resistant to interference from other ultrasonic sensors?
- Yes, the MB7139-200 is designed to minimize interference from other ultrasonic sensors, ensuring reliable performance in multi-sensor environments.