Analog Linear Optical Coupling

Analog Linear Optical Coupling is photoelectric component by inputting the different
current to control the changes of resistance. It makes use....

7mm CDS Light Dependent resistor( GL7516, GL7528, GL7537-1..)

Photoresistor is a resistor which made of semi-conductor material, and the conductance changes with luminance....

Cheap optical fresnel lens

Fresnel lens arrays designed for passive infrared sensor.the The optical surfaces are increases lens sensitivity for PIR SENSOR applications.

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TYPICAL APPLICATIONS
Replacement of Photoresistor ( CdS) .
Control of backlight brightness for LCD Monitors, TV sets, PDA , Cameras and Mobile Phones.
Switch for lighting....

USD0.50/pc EXW Shenzhen

D203S Pyroelectric infrared radial sensor

The pyroelectric infrared sensor detects infrared radiation on the basis of the characteristics that the polarization of pyroelectric....

PIR Motion Detector Module

Motion detector module uses a motion detector IC andPCB mounted Fresnel lens.

SB0061 is a pyroelectric sensor module which developed for human....