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Everlight Electronics Co Ltd ITR8102 Environmental and export classification status description

Everlight Electronics ITR8102 is an optical sensor device that consists of a phototransistor and an infrared LED within a single package. It is commonly used for object detection, position sensing, and reflective sensor applications. Functions: 1. Detection of the presence or absence of objects. 2. Proximity sensing based on the intensity of reflected infrared light. 3. Position sensing by utilizing the interruption of the light beam. Applications: 1. Printers and copiers for paper detection. 2. Automated dispensing machines for product counting. 3. Robotics for object detection and navigation. 4. Remote controls for proximity detection. 5. Touchless switches for user interface. Alternative Components: 1. Sharp GP2Y0A21YK0F Infrared Distance Sensor. 2. Vishay Semiconductors TCUT1600X01 Optical Sensor. 3. Broadcom APDS-9300 Proximity and Gesture Sensor. Embedded Modules: Everlight Electronics offers additional modules that integrate the ITR8102 sensor for specific applications. These modules may include support for different interfaces, power management, and additional features such as precision optics for improved performance. Related Q&A: 1. Q: How does the ITR8102 sensor differentiate between different objects? A: The ITR8102 sensor distinguishes between objects based on their reflectivity to infrared light. Objects with different surface properties reflect light differently, allowing the sensor to detect and differentiate them. 2. Q: Can the ITR8102 sensor detect objects in complete darkness? A: No, the sensor requires an infrared light source to emit the light beam. In complete darkness, the sensor may not be able to detect objects reliably. 3. Q: What is the typical response time of the ITR8102 sensor? A: The response time of the ITR8102 sensor is influenced by various factors such as the distance to the object, ambient light conditions, and the sensor's sensitivity settings. Typically, it can provide fast response times for object detection applications. 4. Q: Is the ITR8102 sensor suitable for outdoor applications? A: The ITR8102 sensor is primarily designed for indoor applications where ambient light conditions are relatively controlled. For outdoor use, additional measures may be required to shield the sensor from direct sunlight and other environmental factors. 5. Q: Can the ITR8102 sensor be integrated with a microcontroller for data processing? A: Yes, the ITR8102 sensor can be easily interfaced with a microcontroller using digital or analog inputs/outputs. This integration allows for real-time data processing, decision-making, and control based on the sensor's output signals.