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how to make an optocoupler tester
4 years ago
1
how to make an optocoupler tester, a very quick video on this simple but effective tester very few components link to the circuit diagram and simulated circuit below
https://drive.google.com/file/d/1nHWKlBBL2NGB3AnmYRAH3n1CJkJ8OVQ9/view?usp=sharing
https://drive.google.com/file/d/17p1Xsd-xQ5oOWvqrR-8NNBEGuO3DZNfQ/view?usp=sharing
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