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10:45
YouTube
Electronics Repair Basics_ERB
#0018 Electronic Components: How to Test Optocoupler using multimeter | Optocoupler Testing
In this episode #0018 of Electronic Components Testing, we reveal how to test an optocoupler (optoisolator) using a digital multimeter step by step. This simple yet powerful technique will help you detect faulty optocouplers on circuit boards without desoldering them. Learn the basics, understand how optocouplers work, and discover the ...
17.9K views
7 months ago
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