Opto-isolator
An opto-isolator (also called an optocoupler, photocoupler, or optical isolator) is an electronic component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent
What is an Optocoupler, and how does it work
What is an optocoupler? An optocoupler is an electronic semiconductor device that interconnects two separate, isolated electrical or electronic circuits using a light-sensitive optical
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