product information:Photoresistor is a resistor which made of semi-conductor material,and the conductance changes with luminance variation .The photoresisto...
SpecificationsGood reliability Small volume High sensitivity Fast response Good price Photoresistor is a resistor which made of semi-conductor material&c...
product information:Photoresistor is a resistor which made of semi-conductor material,and the conductance changes with luminance variation .The phot...
Item Description:The photoresistance is the first product which developed by Haiwang company with the best equipment and advanced technology&period...
Driver Anti-Sleep Alarm with Vibration &LED LightOverview The Anti sleep alarm works on the principle of electronic balance and does not interfere with normal movements in the ...
Item Description:The photoresistance is the first product which developed by Haiwang company with the best equipment and advanced technology. The...
Custom Logo Printing bookmark magnifier ruler(HW-813)Specification:Different color available Customer logo available ruler magnifier,perfect for reading small print, easy to c...