EKMB1203111

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Motion Sensors - Optical

EKMB1203111 is a motion sensors, with a core technology of optical sensing.

The circuitry works by using a light operated switch or an interrupter. An infrared LED (light emitting diode) is connected via a small tube to a photo-transistor on the opposite side. When something blocks the light from the LED to the interrupter, the transistor stops conducting and this creates an open circuit, resulting in triggering the motion sensor.

EKMB1203111 is widely applied in automotive and industrial markets, such as travel and railway systems, machinery, machinery and medical equipment and automatic production lines.

EKMB1203111 is particularly designed for detection of mechanical and movement, including wheel rotation counts, angular detection, synchronized positioning, switch counts, electronic control systems and detection of rotational speed.

Advantages of the EKMB1203111 compared to other motion sensor technologies include expanded detection range, improved accuracy and stability, very robust mechanical construction, protected against humidity and higher temperature ranges.

EKMB1203111’s design is based on a few core components. A photodiode, an infrared LED and an integrated circuit with low-power circuitry. The photodiode is used to detect motion in its immediate vicinity. A wavelength of 980nm (nanometers) is used which is invisible to the human eye.

The infrared LED provides the light signal. The orientation of the LED is fixed, and it is embedded in the same vertical level as the photodiode. This ensures that the light signal and the motion data collected from the photodiode match perfectly.

The integrated circuit contains the circuitry needed to read the signals from the photodiode and transmit them to the processor. Additionally, the integrated circuit contains filters and other circuits that limit noise and interference from external sources or interference from similar sensors in the vicinity.

For applications requiring higher precision, an adjustable step size can be used. This allows for fine-tuning the detection range and accuracy of the EKMB1203111. The adjustable step size does not affect the basic motion sensor architecture.

The working principle of the EKMB1203111 is based on active continuous sampling. When the photodiode detects motion, the signal is amplified and sent to the integrated circuit. The integrated circuit processes the signal and it is then sent to the processor which performs the necessary calculations and takes action. This process is repeated continuously as long as the motion sensor is activated.

EKMB1203111 is a reliable and efficient motion sensor which provides a high level of accuracy and stability in a wide range of applications. Its adjustable step size feature allows it to be tailored for applications that require high precision movement detection, such as robotics and automated machinery.

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