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Explore using just the opto isolators on the relay boards #15

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hcarter333 opened this issue Feb 17, 2024 · 0 comments

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hcarter333 commented Feb 17, 2024

Can we use just the opto-isolators on the relay boards to save power?

Here's the datasheet for the opto-isolator.

Can the jumpers on the relay board be pulled to expose the opto-isolators without involving the relay coil current?

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