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GP2D120
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GP2D120 Sensor

Product Category

The GP2D120 sensor belongs to the category of distance measuring sensors.

Basic Information Overview

  • Use: The GP2D120 sensor is used for measuring distances in various applications.
  • Characteristics: It utilizes infrared light to determine the distance to an object, providing accurate and reliable measurements.
  • Package: The sensor is typically housed in a compact and durable casing suitable for integration into different devices and systems.
  • Essence: Its essence lies in providing precise distance measurements for effective decision-making in automation and robotics.
  • Packaging/Quantity: The sensor is usually available as a single unit or in small quantities for individual or prototyping purposes.

Specifications

  • Range: 4cm to 30cm
  • Supply Voltage: 4.5V to 5.5V
  • Average Current Consumption: 33mA
  • Output Voltage: 0V to Vcc (Analog)
  • Operating Temperature: -10°C to 60°C

Detailed Pin Configuration

The GP2D120 sensor typically features the following pin configuration: 1. Vcc (Power Supply) 2. GND (Ground) 3. Vo (Analog Output)

Functional Features

  • Utilizes infrared light for distance measurement
  • Analog output for direct interfacing with microcontrollers
  • Compact and lightweight design for easy integration
  • Low power consumption for prolonged operation

Advantages and Disadvantages

Advantages

  • Accurate and reliable distance measurements
  • Compact form factor for versatile integration
  • Low power consumption for energy efficiency

Disadvantages

  • Limited range compared to some other distance sensors
  • Susceptible to interference from ambient infrared sources

Working Principles

The GP2D120 sensor operates based on the principle of triangulation using infrared light. It emits a beam of infrared light towards the target object and measures the angle of reflection to calculate the distance accurately.

Detailed Application Field Plans

The GP2D120 sensor finds extensive use in various fields, including: - Robotics: for obstacle detection and avoidance - Automation: for precise positioning and object detection - Proximity sensing: for interactive installations and devices - Industrial applications: for monitoring and control systems

Detailed and Complete Alternative Models

Some alternative models to the GP2D120 sensor include: - Sharp GP2Y0A21YK0F (10cm to 80cm range) - Pololu Carrier with Sharp GP2Y0A60SZLF Analog Distance Sensor (10cm to 150cm range) - Adafruit VL53L0X Time of Flight Distance Sensor (up to 2m range)

In conclusion, the GP2D120 sensor offers a reliable solution for distance measurement applications, with its compact design and accurate performance making it suitable for various industries and projects.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением GP2D120 в технических решениях.

  1. What is the GP2D120 sensor used for?

    • The GP2D120 sensor is commonly used for distance measurement in technical solutions.

  2. What is the operating voltage of the GP2D120 sensor?

    • The operating voltage of the GP2D120 sensor is typically around 5 volts.

  3. How does the GP2D120 sensor measure distance?

    • The GP2D120 sensor measures distance using infrared light and triangulation principles.

  4. What is the effective range of the GP2D120 sensor?

    • The effective range of the GP2D120 sensor is approximately 4 to 30 centimeters.

  5. Can the GP2D120 sensor be used outdoors?

    • No, the GP2D120 sensor is designed for indoor use and may not perform reliably outdoors due to interference from natural light.

  6. What are some common applications of the GP2D120 sensor?

    • Common applications of the GP2D120 sensor include robotics, automation, and proximity sensing in various technical solutions.

  7. Does the GP2D120 sensor require calibration?

    • Yes, the GP2D120 sensor may require calibration to ensure accurate distance measurements.

  8. Is the GP2D120 sensor affected by ambient light?

    • Yes, the GP2D120 sensor's performance can be affected by ambient light, so it's important to consider lighting conditions in its application.

  9. Can the GP2D120 sensor detect transparent or reflective surfaces?

    • The GP2D120 sensor may have difficulty accurately detecting transparent or highly reflective surfaces due to the nature of its infrared-based measurement method.

  10. Are there any limitations to using the GP2D120 sensor in technical solutions?

    • Some limitations of the GP2D120 sensor include its limited range and susceptibility to interference from ambient light, which should be taken into consideration when integrating it into technical solutions.