HOA1884-012

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Optical Sensors are devices that convert light into electrical signals, and they are commonly used in robotics, automation, and security systems. Photointerrupters are one type of optical sensors that use a photodiode to detect when an object is in a certain location or interrupting a beam of light. The HOA1884-012 is a slot type photointerrupter that uses a transistor output to provide an electrical output.

The working principle of the HOA1884-012 is simple. It consists of an infra-red LED and a phototransistor, housed within a compact, slot-shaped package. The infra-red LED emits infrared light, which is directed at the phototransistor. When an object obstructed the infra-red light, the phototransistor then detects the lack of light and sends an electrical signal. This signal can then be used to activate a certain action. By adjusting the gap within the slot, the sensitivity of the photointerrupter can be adjusted.

The HOA1884-012 is the ideal photointerrupter device for a variety of applications. It is commonly used in:

• Home furnishings, such as window blinds, built-in lighting, and sliding doors.
• Automotive components, such as door handles, window cranks, and seat slider systems.
• Office and industrial equipment, such as material transport systems.
• Industrial automation, such as robotic arms and conveyor belts.
• Inspection and sorting systems, such as measuring thickness, color, or shape.

The HOA1884-012 provides high reliability and repeatability, owing to its enclosed housing that shields against external contaminants. It also offers a wide temperature range, making it suitable for both indoor and outdoor applications. Additionally, its long-term stability, in terms of both output signal and sensitivity, makes it an excellent choice for high-precision applications.

The HOA1884-012 is a high-performance photointerrupter that is well-suited for a variety of applications. Its ability to sense the presence or interruption of an infrared light beam makes it suitable for measuring distance, speed, thickness, color, shape, or any other component that can be detected by interrupted light. Furthermore, its robust design and long-term stability make it a reliable and versatile solution for any application.

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