QRB1113 - Opto Sensor
Product Overview
Category
The QRB1113 belongs to the category of opto sensors.
Use
It is commonly used for detecting the presence or absence of an object by using a reflective IR beam.
Characteristics
- The sensor consists of an infrared LED and a phototransistor.
- It is designed for reliable performance in various applications.
- The sensor is compact and easy to integrate into different systems.
Package
The QRB1113 is typically available in a small, durable package suitable for industrial use.
Essence
The essence of the QRB1113 lies in its ability to accurately detect objects in a wide range of conditions.
Packaging/Quantity
The sensor is usually packaged individually and is available in varying quantities based on the manufacturer's specifications.
Specifications
- Operating Voltage: 5V
- Sensing Distance: Up to 2.5mm
- Output Type: Digital
- Response Time: 15μs
Detailed Pin Configuration
The QRB1113 typically has three pins: 1. VCC (Power supply) 2. GND (Ground) 3. OUT (Digital output)
Functional Features
- Reliable object detection
- Compact design for easy integration
- Digital output for simplified interfacing
Advantages
- Accurate and reliable detection
- Compact size for versatile installation
- Digital output simplifies integration with microcontrollers
Disadvantages
- Limited sensing distance compared to some other sensors
- Susceptible to ambient light interference in certain conditions
Working Principles
The QRB1113 operates on the principle of reflection. The infrared LED emits light, which is then reflected off an object and detected by the phototransistor. 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 QRB1113 is widely used in various applications, including: - Object detection in automated machinery - Line following robots - Proximity sensing in consumer electronics - Industrial automation systems
Detailed and Complete Alternative Models
Some alternative models to the QRB1113 include: - TCRT5000: Similar reflective optical sensor with a longer sensing distance - GP2Y0A21YK0F: Infrared proximity sensor with analog output for precise distance measurement
In conclusion, the QRB1113 opto sensor offers reliable object detection capabilities in a compact and versatile package. Its working principle, functional features, and detailed application field plans make it a valuable component in numerous electronic and industrial systems.
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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät QRB1113 :n soveltamiseen teknisissä ratkaisuissa
What is QRB1113?
- QRB1113 is a reflective object sensor that consists of an infrared emitting diode and a phototransistor.
How does QRB1113 work?
- The infrared emitting diode emits infrared light, which is then reflected off an object and detected by the phototransistor, allowing the sensor to determine the presence or absence of the object.
What are the typical applications of QRB1113?
- QRB1113 is commonly used in line-following robots, object detection systems, and industrial automation for detecting the presence of objects.
What is the operating voltage range of QRB1113?
- The operating voltage range of QRB1113 is typically between 4.5V and 5.5V.
How can QRB1113 be interfaced with a microcontroller?
- QRB1113 can be interfaced with a microcontroller using digital input/output pins to receive and process the output signal from the sensor.
What is the sensing distance of QRB1113?
- The sensing distance of QRB1113 is approximately 0.2 inches to 0.4 inches (5mm to 10mm) depending on the reflectivity of the object.
Can QRB1113 be used for color detection?
- No, QRB1113 is primarily designed for detecting the presence of objects based on their reflectivity and is not suitable for color detection.
What are the key considerations for mounting QRB1113?
- It is important to mount QRB1113 at an appropriate height and angle to ensure proper reflection and detection of objects.
How can ambient light affect the performance of QRB1113?
- Ambient light can interfere with the infrared light emitted by QRB1113, potentially affecting its performance. Shielding or filtering techniques may be necessary to mitigate this effect.
Are there any alternative sensors to QRB1113 for similar applications?
- Yes, alternatives to QRB1113 include reflective optical sensors such as TCRT5000 and TCRT1000, which operate on similar principles and can be used in comparable applications.