Photoelectric resistor

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Photovoltaic Detector Photovoltaic detectors employ a photovoltaic cell to convert light into an electrical current that is then used to control the device's operation. This type of detector is commonly utilized in a variety of applications, including industrial automation and process monitoring. The photovoltaic cell itself consists of a semiconductor material, typically silicon or germanium, that is specially designed to respond to specific wavelengths of light. When light hits the cell, it excites the electrons within the material, resulting in an electrical current being generated. This current can then be harnessed and utilized to control the device's operation. Photovoltaic detectors are known for their high degree of accuracy and reliability, making them a popular choice for a wide range of applications.