Light dependent resistor

Light dependent resistor

T355/0248 Rights Managed

Request low-res file

530 pixels on longest edge, unwatermarked

Request/Download high-res file

Uncompressed file size: 63.0MB

Downloadable file size: 6.7MB

Price image Pricing

Please login to use the price calculator


Caption: Light dependent resistor. This component is a sensor usually made from cadmium sulphide (CdS). Light levels affect the electrical resistance of CdS. The more light falling on the resistor, the lower its resistance and the greater the electrical current. Light dependent resistors (LDRs) are used in smoke detectors, automatic lighting systems and alarm systems.

Release details: Model release not required. Property release not required.

Keywords: alarm, cadmium sulphide, cds, component, device, electric, electrical, electronic, electronics, equipment, ldr, light, light dependent resistor, light dependent resistors, light-dependent resistors, one, photoconductor, photoresistor, physical, physics, resistance, sensor, single, smoke detector, system, technological, technology

Licence fees: A licence fee will be charged for any media (low or high resolution) used in your project.