GP2D030A120U

Introduction

The GP2D030A120U is a sensor belonging to the category of distance measuring sensors. It is commonly used in various applications for detecting and measuring distances within a specific range. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the GP2D030A120U sensor.

Basic Information Overview

• Category: Distance Measuring Sensor
• Use: Detecting and measuring distances within a specific range
• Characteristics: Compact size, high accuracy, low power consumption
• Package: Integrated package with built-in components
• Essence: Utilizes infrared light to measure distances
• Packaging/Quantity: Typically available as individual units or in bulk packaging

Specifications

• Operating Voltage: 4.5V - 5.5V
• Current Consumption: 33mA (typical)
• Measuring Range: 4cm - 30cm
• Output Type: Analog voltage
• Output Voltage: 0.25V (at 4cm) to 2.55V (at 30cm)

Detailed Pin Configuration

1. VCC: Power supply input
2. GND: Ground connection
3. Vo: Analog output voltage

Functional Features

• Infrared Distance Measurement: Utilizes infrared light to accurately measure distances within the specified range.
• Compact Design: The sensor's compact size allows for easy integration into various electronic devices and systems.
• Low Power Consumption: Consumes minimal power, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• High Accuracy: Provides precise distance measurements with a small margin of error.
• Compact Size: Allows for versatile integration into different electronic devices and systems.
• Low Power Consumption: Ideal for battery-powered applications, extending operational duration.

Disadvantages

• Limited Range: The sensor's measuring range is constrained to distances between 4cm and 30cm.
• Ambient Light Sensitivity: Performance may be affected by ambient light conditions, requiring controlled environments for accurate measurements.

Working Principles

The GP2D030A120U operates based on the principle of infrared triangulation. It emits infrared light towards the target object and measures the reflected light to determine the distance. By analyzing the intensity of the reflected light, the sensor calculates the distance between itself and the object.

Detailed Application Field Plans

The GP2D030A120U sensor finds extensive use in various applications, including: - Robotics: Used for obstacle detection and navigation in robotic systems. - Proximity Sensing: Integrated into devices for proximity detection and activation. - Industrial Automation: Employed in automated machinery for distance monitoring and control.

Detailed and Complete Alternative Models

• GP2Y0A21YK0F: Offers a longer measuring range compared to the GP2D030A120U, suitable for applications requiring detection at greater distances.
• Sharp GP2Y0A02YK0F: Provides a wider field of view and higher resolution for precise distance measurements in diverse applications.

In conclusion, the GP2D030A120U distance measuring sensor offers high accuracy, compact design, and low power consumption, making it suitable for various electronic applications that require reliable distance measurement capabilities within a limited range.

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