MB7389-221 Product Overview
Introduction
The MB7389-221 is a versatile sensor designed for use in various applications. This entry provides an in-depth overview of the product, including its 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, compact design, wide operating range
- Package: Enclosed in a protective housing
- Essence: Ultrasonic sensor for distance sensing
- Packaging/Quantity: Typically sold individually
Specifications
- Operating Range: 30 cm to 500 cm
- Resolution: 1 cm
- Output: Analog voltage signal
- Power Supply: 2.5V to 5.5V
- Current Consumption: 3.4mA (at 5V)
- Operating Temperature: -40°C to +65°C
- Weight: 4.7g
Detailed Pin Configuration
- Pin 1: Ground
- Pin 2: Power supply
- Pin 3: Analog output
- Pin 4: Trigger input
- Pin 5: Echo output
Functional Features
- Accurate distance measurement
- Wide operating range
- Low power consumption
- Compact and durable design
- Easy integration with microcontrollers
Advantages and Disadvantages
Advantages
- High accuracy
- Versatile operating range
- Low power consumption
- Compact form factor
Disadvantages
- Susceptible to interference in noisy environments
- Limited resolution for close-range measurements
Working Principles
The MB7389-221 operates 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 MB7389-221 finds applications in various fields, including: - Robotics - Industrial automation - Proximity sensing - Object detection - Parking assistance systems
Detailed and Complete Alternative Models
- MB7360: Similar operating range with different form factor
- MB1242: Higher resolution for short-range measurements
- MB1000: Longer operating range with higher power consumption
In conclusion, the MB7389-221 is a reliable and accurate ultrasonic sensor suitable for diverse distance measurement applications. Its compact design, wide operating range, and low power consumption make it a preferred choice for many engineering projects.
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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af MB7389-221 i tekniske løsninger
Sure, here are 10 common questions and answers related to the application of MB7389-221 in technical solutions:
Q: What is the operating range of the MB7389-221 ultrasonic sensor? A: The operating range of the MB7389-221 ultrasonic sensor is from 30 centimeters to 500 centimeters.
Q: Can the MB7389-221 be used for outdoor applications? A: Yes, the MB7389-221 is designed for both indoor and outdoor use, making it suitable for a wide range of applications.
Q: What output does the MB7389-221 provide? A: The MB7389-221 provides analog voltage output proportional to the distance measured.
Q: Is the MB7389-221 resistant to environmental factors such as temperature and humidity? A: Yes, the MB7389-221 is designed to operate reliably in varying environmental conditions, including temperature and humidity changes.
Q: Can the MB7389-221 be integrated with microcontrollers such as Arduino or Raspberry Pi? A: Yes, the MB7389-221 can be easily interfaced with popular microcontrollers using its analog output.
Q: What is the power supply requirement for the MB7389-221? A: The MB7389-221 operates on a supply voltage of 2.7V to 5.5V DC.
Q: Does the MB7389-221 have built-in temperature compensation? A: Yes, the MB7389-221 features built-in temperature compensation to ensure accurate distance measurements across varying temperatures.
Q: Can the MB7389-221 detect multiple objects simultaneously? A: The MB7389-221 is capable of detecting multiple objects within its detection range.
Q: What are some typical applications of the MB7389-221? A: Typical applications of the MB7389-221 include industrial automation, robotics, distance measurement, and obstacle detection.
Q: Are there any special considerations for mounting the MB7389-221 in a technical solution? A: It is recommended to mount the MB7389-221 in a location that minimizes acoustic interference and provides a clear line of sight to the target objects for optimal performance.
I hope these questions and answers are helpful! Let me know if you need further assistance.