LCR-0203 ANALOG LINEAR COUPLING MANUAL [S€ŒÇe™] Analog Linear Coupling MODEL :LCR-0203 _______________________________________________________________________________ Page 1 of 3 Free Datasheet http://www.datasheet4u.com/ LCR-0203 ANALOG LINEAR COUPLING MANUAL [S€ŒÇe™] 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 of CdS and LED semi-conductor with rigorous s.