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
Other supplier products
 |
6pins Digital Passive Infrared Sensor BS612 | Overview Senba is one of the most professionalPIR sensor manufacturersfor more than 15 years. We are the most advanced factory with complete categ... |
 |
Intelligent PIR Motion Detector From Senba for Home Security BL612 | Intelligent PIR Motion Detector From Senba for Home Security BL612 Overview PIR (Passive Infrared Detector) are used to detect motion object like ... |
 |
Fresnel Lens | We have large fresnel lens for sale! Fresnel lens, also known as threaded lens, Fresnel lens is mostly made of polyolefin material, the surface of ... |
 |
PIR Sensors Used in Security Alarms and Automatic Lighting Applications D205B | Owning very strong R&D Center, Senba can research and develop the pyroelectric infrared sensor independently. Among those china pirsensor manuf... |
 |
Analog PIR Sensor | pir sensor analog or PIR , pyroelectric infrared sensor, is normally known as a motion detector. It is a passive sensor based on measuring infrared... |
Same products
 |
GE FANUC PLC Module IC693MDL340 | Seller: 840499 | The IC693MDL340 is a 120 volt, 0.5 Amp AC Output Module of the Series 90-30 manufactured by GE Fa... |
 |
China Manufacturer Axial seal DLD320-20X2 for steam turbine | Seller: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | China Manufacturer Axial seal DLD320-20X2 for steam turbine Selection of advanced technology, abs... |
 |
DGW25E-Rear Drive Motor-MTB | Seller: Suzhou Shengyi Motor Co., Ltd | Shengyi powerful DGW25E motor is strong enough to ride on rough mountain trail, which offers stab... |
 |
DGW07-R16 Ebike Brushless Motor | Seller: Suzhou Shengyi Motor Co., Ltd | Except for the different sizes of these motors, they are all high speed brushless wheel motors th... |
 |
CMT07 Ebike Mid Motor | Seller: Suzhou Shengyi Motor Co., Ltd | Specialized for city bike, small size, cost effective, competitive price in the field, so can sav... |
