10Pcs 5mm LDR Sensor Genuine Light Dependent Resistor Photoresistor

A photoresistor, also known as a light-dependent resistor (LDR) or photocell, is a type of resistor whose resistance changes based on the amount of light it is exposed to. It works by exploiting the photoconductive properties of certain materials, which means that the resistance of the material decreases as the light intensity increases. Photoresistors are commonly used in a wide range of applications, such as light sensing, automatic lighting control, and camera light meters. They are also widely used in DIY projects and electronics hobbyist. The Universal Hub 5mm LDR Sensor is a package of 10 genuine light dependent resistors in a convenient 5mm size, suitable for a variety of projects.