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Everlight Electronics Co Ltd ITR8104 Environmental and export classification status description

The Everlight Electronics ITR8104 is a reflective photo interrupter sensor module that consists of an infrared LED and a phototransistor. It is primarily used for detecting the presence or absence of an object by sensing the interruption of light between the LED and phototransistor. Functions: 1. Object Detection: The sensor detects the presence or absence of an object based on light interruption. 2. Distance Sensing: It can be used to sense the distance of an object by measuring the time taken for the light to reflect back. 3. Speed Sensing: The sensor can be utilized to measure the speed of a rotating object by detecting the frequency of interruptions. Applications: 1. Printers and Copiers: Used for paper detection and alignment in printing machines. 2. Automated Door Systems: For detecting the presence of an obstruction in automatic doors. 3. Counting Systems: Employed for counting objects on conveyor belts or assembly lines. 4. Robotics: Used for object tracking, obstacle avoidance, and localization in robots. Alternative Components: 1. OPB706B: Reflective Object Sensor with Phototransistor Output. 2. TCST2103: Reflective Optical Sensor with Transistor Output. 3. TCRT5000: Reflective Optical Sensor with Analog Output. Embedded Module: The ITR8104 can be embedded into various electronic systems that require object detection and proximity sensing capabilities. It can be integrated into microcontroller-based projects and IoT devices for automation and control applications. Related Q&A: 1. Q: Can the ITR8104 operate in harsh environmental conditions? A: The sensor can operate in a wide temperature range, but exposure to extreme conditions may affect its performance. 2. Q: What is the maximum sensing distance of the ITR8104? A: The sensing distance typically ranges from a few millimeters to a few centimeters, depending on the reflectivity of the object. 3. Q: How can I interface the ITR8104 with a microcontroller? A: The sensor can be connected to the microcontroller's digital input/output pins to detect the interrupt signal. 4. Q: Is the ITR8104 suitable for detecting transparent objects? A: Transparent objects may not interrupt the light effectively, so the sensor's performance may vary in such cases. 5. Q: Can the ITR8104 be used for speed measurement in rotating machinery? A: Yes, by analyzing the interruptions in the light signal, the sensor can be used to measure the speed of rotating objects accurately. Additional Notes: The ITR8104 from Everlight Electronics is a versatile sensor suitable for various object detection and proximity sensing applications. Its compact design, reliability, and ease of integration make it a popular choice in automation and robotics projects. For specific project requirements, it is advisable to consult the sensor's datasheet for detailed specifications.