Category Index

Photocells / Photoresistors

All Electronics stocks a variety of components that can be used to detect light. CdS photocells, or photo-resistors are light-dependent resistors that change their resistance in proportion to the amount of light they are exposed to. We also have a photo-detector module that is a miniature photovoltaic or solar cell that can be used to detect light. For other light detection components, see photo-diodes and photo-transistors as well as infrared devices.

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Show     of 6