opto isolator - Sensing 24v AC with 4N35? - Electrical Engineering Stack Exchange
Pin configuration of 4N35 Opto-coupler | Download Scientific Diagram
PC PSU 12 volt + 4n35 Optocoupler - Motors, Mechanics, Power and CNC - Arduino Forum
How to Build an Optocoupler Circuit
4N35 is a widely used optocoupler device. The post below covers 4N35 optocoupler pi… | Basic electronic circuits, Electronic schematics, Electronic circuit projects