EKMB1305112K

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Motion sensors, also known as motion detectors, are designed to detect and respond to movements such as a person or an animal moving in a room.Among them, optical sensors are one of the most often used sensor types. The optics elements, such as lenses or reflectors, convert the movement to electrical signals that device control units can interpret and act upon.The EKMB1305112K is one of the most widely used optical motion sensors. This device is mainly used in security systems, such as for burglar alarms. It can detect intruders and trigger the alarm, so that the intruder can be detected in time and the safety of personnel and property can be protected. The EKMB1305112K is also used in other scenarios, such as to detect movement of robots and vehicles, tracking of objects and animals, etc.The working principle of the EKMB1305112K is based on the detection of infrared light changes in the environment. It uses an infrared phototransistor, position sensitive, to detect any change in the reflected infrared light. The phototransistor has two terminals, one for the LED and the other for the output signal. The phototransistor is located in a sealed chamber, so it is not affected by ambient light which could generate false signals. Any change of the light detected by the phototransistor will be converted to an electrical signal which will then be processed by integrated circuits in the device. This signal is then sent to the control unit, which will trigger an alarm or other response depending on the desired application.The EKMB1305112K is designed with semi-duplex infrared cross-detection technology, which can reduce false alarms caused by small objects moving in the environment. The device has adjustable sensitivity and detection angle to accommodate different scenarios. It uses a wide input voltage range to make the device more flexible for applications in different environments.All in all, the EKMB1305112K is a reliable and widely used optical motion sensor, and it can be applied in different scenarios to provide reliable and accurate detection of movements.

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