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
 |
Linear Light Sensor | Linear Light Sensor, we also call it photoresistor light sensor. The chip integrated inside is very sensitive to light changes. So normally it is u... |
 |
Linear Light Sensor | Linear Light Sensor, we also call it photoresistor light sensoror phototransistor. The chip integrated inside the ldr light sensoris very sensitive... |
 |
PIR Sensor Module | Owning very strong R&D Center, Senba can research and develop the passive infrared sensorindependently. Among those chinese pirsensor manufactu... |
 |
Long Distance 12M Detector Sensor HM412 From Senba Factory | Overview PIR sensors allow you to sense motion, almost always used to detect whether a human has moved in or out of the sensors range. This kind of... |
 |
6Pins Long Rang Human Motion Detector HM612 for Smart Light Switch | Overview Senbais the specialist PIR manufacturer for more than 15 years. We are the most advanced factory with complete categories. With strong ... |
Same products
 |
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... |
 |
CMT03P Ebike Mid Motor | Seller: Suzhou Shengyi Motor Co., Ltd | Shengyi powerful CMT-03P motor is strong enough to ride on rough mountain trail, which offers sta... |
