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OPB704
Product Overview
Category
The OPB704 belongs to the category of reflective object sensors.
Use
It is used for detecting the presence or absence of an object by reflecting infrared light off the object and measuring the amount of reflected light.
Characteristics
- Utilizes infrared light for detection
- Compact and versatile design
- High sensitivity and accuracy
- Reliable performance in various environmental conditions
Package
The OPB704 is available in a compact package suitable for easy integration into different electronic systems.
Essence
The essence of OPB704 lies in its ability to provide accurate and reliable object detection using infrared technology.
Packaging/Quantity
The OPB704 is typically available in standard packaging with varying quantities based on the specific requirements of the application.
Specifications
- Operating Voltage: 5V
- Current Consumption: 20mA
- Detection Range: Up to 10mm
- Output Type: Digital (TTL compatible)
Detailed Pin Configuration
The OPB704 features a standard pin configuration: 1. VCC 2. GND 3. Output
Functional Features
- Infrared light emitter and receiver in a single compact module
- Digital output for easy interfacing with microcontrollers and other digital circuits
- Adjustable detection range for flexibility in different applications
Advantages
- Accurate and reliable object detection
- Compact and versatile design for easy integration
- Suitable for various environmental conditions
- Digital output simplifies interfacing with electronic systems
Disadvantages
- Limited detection range compared to some other sensor types
- Susceptible to interference from ambient infrared sources
Working Principles
The OPB704 operates by emitting infrared light towards the target object and then measuring the amount of light reflected back. The digital output signal is then triggered based on the intensity of the reflected light, indicating the presence or absence of the object within the detection range.
Detailed Application Field Plans
The OPB704 finds extensive use in various applications including: - Object detection in automated assembly lines - Proximity sensing in robotics and automation - Position sensing in industrial machinery - Object counting in retail and inventory management systems
Detailed and Complete Alternative Models
Some alternative models to OPB704 include: - TCRT5000: Similar reflective object sensor with adjustable detection range - GP2Y0A21YK0F: Longer-range infrared distance sensor suitable for specific applications - QRE1113: Reflective object sensor with analog output for precise distance measurement
In conclusion, the OPB704 reflective object sensor offers a compact and reliable solution for object detection and proximity sensing in various electronic systems. Its infrared technology, digital output, and versatile design make it a valuable component in automation, robotics, and industrial applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de OPB704 en soluciones técnicas
What is OPB704?
- OPB704 is a reflective object sensor that consists of an infrared LED and a phototransistor.
How does OPB704 work?
- The infrared LED emits light, which is then reflected off an object and detected by the phototransistor, allowing it to sense the presence or absence of the object.
What are the typical applications of OPB704?
- OPB704 is commonly used in applications such as industrial automation, robotics, assembly line monitoring, and object detection.
What is the operating voltage range for OPB704?
- The operating voltage range for OPB704 is typically between 4.5V and 5.5V.
What is the sensing distance of OPB704?
- The sensing distance of OPB704 can vary based on the specific application and environmental conditions, but it is generally in the range of a few millimeters to a few centimeters.
Can OPB704 be used in harsh environments?
- OPB704 can be used in some harsh environments, but it may require additional protection or sealing to ensure reliable operation in dusty or wet conditions.
Is OPB704 sensitive to ambient light?
- OPB704 is designed to minimize the effects of ambient light, but excessive ambient light can still affect its performance, so proper shielding or filtering may be necessary.
What output does OPB704 provide?
- OPB704 typically provides a digital output, indicating the presence or absence of the detected object.
Can OPB704 be used for speed sensing?
- While OPB704 is primarily used for object detection, it can also be utilized for speed sensing in certain applications by measuring the frequency of object detection events.
Are there any special considerations for integrating OPB704 into a technical solution?
- When integrating OPB704, it's important to consider factors such as mounting orientation, alignment, and calibration to ensure accurate and reliable operation within the intended application.