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!
在线联系供应商
Other supplier products
 |
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... |
 |
Low Distortion Coupling Linear Optocoupler LCR - 0203 Series for Volume Control and Electrical Coupling | An Overview of Low Distortion Coupling Linear Optocoupler lcr 0203Series for Volume Control and Electrical Coupling Optocoupler is an electronic co... |
 |
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 ... |
 |
SB412 High Sensitivity Digital PIR Modlue for Light Control Lamp | Overview of mini ir pyroelectric infrared pir motion human body sensor module PIR(Passive Infrared Detection) are used to detect motion of human mo... |
 |
Analog PIR Sensor | Output Type Number Of Elements Model Window Size (MM) Detection Range(M) Specialty Lighting Doorbell IP Camera Home applicati... |
Same products
 |
Linear Hall Sensor AH3505 | 卖方: Nanjing AH Electronic Science & Technology Co., Ltd. | Linear Hall Sensor AH3505 Hall Sensor Hall Switch Features Rated working voltage 4.5 V ~ 6.5 V; O... |
 |
Unipolar Hall Sensor AH441 | 卖方: Nanjing AH Electronic Science & Technology Co., Ltd. | Featuresof our Rated working voltage 4.5 V ~ 24 V, the limit voltages as low as 3.5 V; Operatin... |
 |
Unipolar Hall Sensor AH443 | 卖方: Nanjing AH Electronic Science & Technology Co., Ltd. | Featuresof our Rated working voltage 4.5 V ~ 24 V, the limit voltages as low as 3.5 V; Operatin... |
 |
Unipolar Hall Sensor AH543 | 卖方: Nanjing AH Electronic Science & Technology Co., Ltd. | Featuresabout our Rated working voltage 4.5 V ~ 24 V, the limit voltages as low as 3.5 V; Opera... |
 |
Latch Type Hall Sensor AH3012R | 卖方: Nanjing AH Electronic Science & Technology Co., Ltd. | Featuresof our Rated working voltage 4.5 V ~ 24 V, the limit voltages as low as 3.5 V; Operatin... |
