Analog Linear Optical Coupling is photoelectric component by inputting the different
current to control the changes of resistance. It makes use of C ... Explore More
Motion detector module uses a motion detector IC andPCB mounted Fresnel lens.
SB0061 is a pyroelectric sensor module which developed for human bod ... Explore More
TYPICAL APPLICATIONS
Replacement of Photoresistor (CdS).
Control of backlight brightness for LCD Monitors,TV sets, PDA ,Cameras and Mobile Phones. ... Explore More
Photoresistor is a resistor which made of semi-conductor material,and the conductance changes with luminance variation .The photoresistor can be manuf ... Explore More
The pyroelectric infrared sensor detects infrared radiation on the basis of the characteristics that the polarization of pyroelectric material changes ... Explore More
Cheap optical fresnel lens
Fresnel lens arrays designed for passive infrared sensor.the The optical surfaces are increases lens sensitivity for PI ... Explore More
