Voir les spécifications pour les détails du produit.
HOA1882-012 Product Overview
Introduction
The HOA1882-012 is a component belonging to the category of optical sensors. This sensor is widely used in various applications due to its unique characteristics and functional features. In this entry, we will provide an overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Optical Sensor
- Use: Detection of presence or absence of objects
- Characteristics: High sensitivity, compact size, reliable performance
- Package: Through-hole package
- Essence: Utilizes infrared light for object detection
- Packaging/Quantity: Available in reels of 1000 units
Specifications
- Operating Voltage: 4.5V to 16V
- Output Type: Phototransistor
- Response Time: 10µs
- Operating Temperature: -40°C to 85°C
- Lead Material: 100% matte tin-plated lead frame
Detailed Pin Configuration
The HOA1882-012 sensor has a standard 4-pin configuration: 1. VCC (Power supply) 2. GND (Ground) 3. Output 4. N/C (No Connection)
Functional Features
- High sensitivity to detect objects within its range
- Fast response time for real-time object detection
- Reliable performance in various environmental conditions
Advantages and Disadvantages
Advantages
- Compact size allows for easy integration into different systems
- High sensitivity ensures accurate object detection
- Wide operating temperature range enhances versatility
Disadvantages
- Limited range for object detection compared to some other sensors
- Vulnerable to ambient light interference in certain applications
Working Principles
The HOA1882-012 operates based on the principle of infrared light reflection. When an object enters the sensor's detection range, it reflects the emitted infrared light back to the phototransistor, causing a change in its output state.
Detailed Application Field Plans
Industrial Automation
- Object presence detection in conveyor systems
- Automated sorting and counting applications
Robotics
- Proximity sensing for obstacle avoidance
- Object detection for robotic arms and grippers
Consumer Electronics
- Paper detection in printers and copiers
- Position sensing in home appliances
Detailed and Complete Alternative Models
- HOA1870 Series: Offers similar functionality with different package options
- TCST1103: Provides comparable performance with a different pin configuration
In conclusion, the HOA1882-012 optical sensor is a versatile component with wide-ranging applications in industrial automation, robotics, and consumer electronics. Its high sensitivity, fast response time, and reliable performance make it a preferred choice for object detection and proximity sensing tasks.
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Énumérez 10 questions et réponses courantes liées à l'application de HOA1882-012 dans les solutions techniques
What is HOA1882-012?
- HOA1882-012 is a reflective sensor module commonly used for detecting the presence or absence of an object.
How does HOA1882-012 work?
- It works by emitting infrared light and measuring the amount of light reflected back. When an object is present, it reflects the light back to the sensor, triggering a response.
What are the typical applications of HOA1882-012?
- It is commonly used in industrial automation, robotics, vending machines, and other applications where object detection is required.
What is the operating voltage range for HOA1882-012?
- The operating voltage range is typically between 4.5V and 16V.
What is the sensing distance of HOA1882-012?
- The sensing distance can vary based on the specific application and environmental conditions, but it is typically in the range of a few millimeters to a few centimeters.
Can HOA1882-012 be used in outdoor environments?
- It is not recommended for outdoor use as it may be affected by ambient light and other environmental factors.
Is HOA1882-012 sensitive to ambient light?
- Yes, it can be sensitive to ambient light, so it is important to shield the sensor from direct light sources for accurate operation.
What is the output type of HOA1882-012?
- It typically provides a digital output, making it easy to interface with microcontrollers and other digital systems.
Can multiple HOA1882-012 sensors be used together?
- Yes, multiple sensors can be used together to cover larger areas or for redundancy in critical applications.
Are there any special considerations for mounting HOA1882-012?
- It is important to mount the sensor securely and ensure that the target objects are within the specified sensing range for reliable operation.