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Shop Optocoupler Types
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Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
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1:16
circuitdigest.com
Optocoupler: Its Types and Various Application in DC/AC Circuits
Opto-coupler is an electronic component that transfers electrical signals between two isolated circuits. Optocoupler also called Opto-isolator, photo coupler or optical isolator.
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