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HOA1887-011
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HOA1887-011 Product Overview

Introduction

The HOA1887-011 is a component belonging to the category of optical sensors. This product is commonly used for detecting the presence or absence of an object, as well as for position sensing in various applications. The following entry provides a comprehensive overview of the HOA1887-011, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Optical Sensor
  • Use: Object detection and position sensing
  • Characteristics: High sensitivity, compact size, reliable performance
  • Package: Encased in a protective housing
  • Essence: Utilizes infrared light for detection
  • Packaging/Quantity: Typically available in reels or trays

Specifications

  • Operating Voltage: 5V
  • Output Type: Digital (TTL compatible)
  • Detection Range: Up to 10mm
  • Operating Temperature: -40°C to 85°C
  • Dimensions: 5mm x 4mm x 3mm

Detailed Pin Configuration

The HOA1887-011 features the following pin configuration: 1. VCC (Power supply) 2. GND (Ground) 3. Output (Digital signal output)

Functional Features

  • Infrared Detection: Utilizes infrared light for accurate object detection.
  • High Sensitivity: Capable of detecting objects within a range of up to 10mm.
  • Compact Design: Small form factor enables easy integration into various systems.

Advantages and Disadvantages

Advantages

  • Reliable performance in various environmental conditions
  • Compact size allows for versatile installation
  • High sensitivity ensures accurate object detection

Disadvantages

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

Working Principles

The HOA1887-011 operates based on the principle of infrared light reflection. When an object is within its detection range, the sensor emits an infrared light beam and detects the reflected light. The presence or absence of the reflected light is then converted into a digital signal, indicating the object's status.

Detailed Application Field Plans

The HOA1887-011 finds extensive use in the following application fields: - Automotive: Position sensing for gear shifters and brake pedals - Industrial Automation: Object detection in conveyor systems - Consumer Electronics: Proximity sensing in smartphones and tablets

Detailed and Complete Alternative Models

For those seeking alternative options, the following models can be considered: 1. HOA1405-001: Offers extended detection range and robust construction 2. HOA0901-012: Provides enhanced ambient light rejection and precise object detection

In conclusion, the HOA1887-011 optical sensor serves as a reliable solution for object detection and position sensing across various industries. Its compact design, high sensitivity, and infrared detection capabilities make it a valuable component in numerous applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av HOA1887-011 i tekniska lösningar

  1. What is HOA1887-011?

    • HOA1887-011 is a reflective sensor module designed for use in various technical solutions, such as position sensing and motion control.

  2. How does HOA1887-011 work?

    • The HOA1887-011 uses an infrared LED and phototransistor to detect the presence or absence of a reflective object, providing a digital output signal based on the detected reflection.

  3. What are the typical applications of HOA1887-011?

    • Common applications include paper detection in printers, edge sensing in robotics, and position sensing in industrial automation equipment.

  4. What is the operating voltage range of HOA1887-011?

    • The operating voltage range for HOA1887-011 is typically between 4.5V and 16V.

  5. Can HOA1887-011 be used in outdoor environments?

    • While it can be used in outdoor environments, precautions should be taken to protect the module from direct exposure to water and extreme environmental conditions.

  6. What is the typical response time of HOA1887-011?

    • The typical response time of HOA1887-011 is in the range of microseconds, making it suitable for high-speed applications.

  7. Does HOA1887-011 have built-in noise immunity?

    • Yes, HOA1887-011 is designed with built-in noise immunity to ensure reliable operation in electrically noisy environments.

  8. Can multiple HOA1887-011 modules be used in parallel?

    • Yes, multiple modules can be used in parallel to cover larger sensing areas or to provide redundancy in critical applications.

  9. What is the recommended operating temperature range for HOA1887-011?

    • The recommended operating temperature range for HOA1887-011 is typically between -40°C to 85°C.

  10. Is there a specific orientation requirement for installing HOA1887-011?

    • Yes, proper alignment and orientation of the sensor module with the reflective surface are crucial for accurate and reliable operation.

Feel free to ask if you need further information on any of these questions!