Light dependant resistor

A photoresistor is a light-controlled variable resistor. The resistance of a photoresistor. LDR 14804HDR Enhancer 1. Design considerations ‎ApplicationsLDR (Light Dependent Resistors) RS Componentsuk. Optocouplers, Photodetectors PhotointerruptersSimilarProducts - of - RS Components offer the largest range of LDR (Light Dependent Resistors) parts and other electrical components and accessories in the . Read all the key details about the light dependent resistor or photoresistor: operation, structure, how to use an LDR photo-resistor; specifications, performance.

LDRs or Light Dependent Resistors are very useful especially in light/dark sensor circuits. Normally the resistance of an LDR is very high, sometimes as high as . Products - Shop online for Light Dependent Resistors from our wide range of resistors. Fast delivery or collect in store from Maplin - the electronics specialist.

Photo resistors, also known as light dependent resistors (LDR), are light sensitive devices most often used to indicate the presence or absence of light, or to . A Light Dependent Resistor (LDR) or a photo resistor is a device whose resistivity is a function of the incident electromagnetic radiation.