Brightness sensor

Surely you know the house lights that react to movement and switch on their light when you walk by. Have you ever noticed that this only happens when it gets dark? The reason for this is an integrated brightness sensor that measures the brightness surrounding it. Depending on the ambient brightness from which the sensor is assigned a function, it triggers its function via a resistor when the incidence of light changes. Brightness sensors are not only available in the eibabo technology store in combination with lights, but can also be purchased individually for individual purposes. The options for personal fine-tuning depend on the model and its equipment. In any case, you will receive high-quality goods from leading manufacturers at a reasonable price. By the way: Brightness sensors are also called light sensors or photodetectors.