.

LDR Photoresistors

Light dependent resistor is made of semi conductor material, and the conductance changs with light. According to this characteristic, LDR photoresistors can be produced with different figures and illuminated area. LDR photoresistoris widely used in many industries, such as toys, lamps, camera, etc.

The light sensor is a device which converts light energy of various wavelengths from infrared to uv into the electrical energy(or to an electrical signal). This is the reason they are named as photoelectric devices. They sense the light during this process, and so can be called as ‘photo sensors’.

The light sensor is a passive devices that convert this “light energy” whether visible or in the infra-red parts of the spectrum into an electrical signal output. Light sensors are more commonly known as “Photoelectric Devices” or “Photo Sensors” because the convert light energy (photons) into electricity (electrons).

Senba Sensing Technology Co.,Ltd., was founded in 2005, with the focus on producing the top quality infrared photoresistor. If you want to know more details, just feel free to contact us!



Send product request

To: Senba Sensing Technology Co., Ltd.
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

High Quality Diam 7mm Light Resistor for Outdoor Solar Garden Light GL7537-1
High Quality Diam 7mm Light Resistor for Outdoor Solar Garden Light GL7537-1 Overview A photoresistor (or light-dependent resistor, LDR, or photo-conductive cell) is a light-controlled variable resistor. The resistance of a ...
Diam 5MM Photoresistor φ5series for Led Dimmer
Diam 5MM Photoresistor φ5series for Led Dimmer Overview Photoresistor is a resistor which made of semiconductor material,and the conductance changes with luminance variation .The photoresistor c...
Optical Fresnel Lens D7002 For Smart Home System
Optical Fresnel Lens D7002 For Smart Home System With our own R&D Center, SenbaSensor can do a lot of basic research, and develop our chinese pirsensor and other products with our unique techn...
Digital Control Circuit Sensitive Element BS312
Digital Control Circuit Sensitive Element BS312 Overview PIR sensor sense the motion object, always used to detet the human. There is a detect rang for the PIR sensor. When a people move in or ou...
4pins Digital Smart Pyroelectric Detector BS412
4pins Digital Smart Pyroelectric Detector BS412 Senba Sensing Technology Co.,Ltd. is a professional pir sensor manufacturers. We provide Infrared Thermopile Sensor, Digital PIR Sensor and so on. ...
All supplier products

Same products

PM1.0 PM2.5 PM10 Laser Particle Dust Sensor Digital Module
PM1.0 PM2.5 PM10 Laser Particle Dust Sensor Digital Module Seller: Shenzhen Temp-sen sensor Co., LTD As the key innovation enterprise in Shenzhen, TOPOS is one of the few sensors suppliersof the cor...
Pellet Grill Inside Temperature Sensor TPS200813-31
Pellet Grill Inside Temperature Sensor TPS200813-31 Seller: Shenzhen Temp-sen sensor Co., LTD As the key innovation enterprise in Shenzhen, TOPOS is one of the few sensors suppliersof the cor...
NTC Temperature Switch
NTC Temperature Switch Seller: Shenzhen Temp-sen sensor Co., LTD As the key innovation enterprise in Shenzhen, TOPOS is one of the few sensors suppliersof the cor...
Motor Temeperature Sensor
Motor Temeperature Sensor Seller: Shenzhen Temp-sen sensor Co., LTD As the key innovation enterprise in Shenzhen, TOPOS is one of the few sensors suppliersof the cor...
Infrared Carbon Dioxide CO2 Gas Sensor Module Detection 0-5000ppm
Infrared Carbon Dioxide CO2 Gas Sensor Module Detection 0-5000ppm Seller: Shenzhen Temp-sen sensor Co., LTD As one of the leading industrial sensor suppliers, TOPOSwas founded in 2003. In the beginning, it...