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Theory articles

Basic principles, ideas, concepts, laws, and formulas behind electronics.


723 topics in this forum

  1. LED FLASHER

    • 14 replies
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  2. DVM??

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  3. a problem

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  4. extra ringer for phone

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  5. +- power supplies

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  6. filter

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    • 6 replies
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  7. Jammers

    • 6 replies
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    • 6 replies
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    • 8 replies
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  8. LED amperage question

    • 8 replies
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    • 1 reply
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    • 0 replies
    • 1.7k views
  9. a regular transformer

    • 8 replies
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    • 1 reply
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  10. voltage regulators

    • 3 replies
    • 1.7k views
    • 1 reply
    • 1.5k views
  11. Working of a PLL

    • 7 replies
    • 3.5k views
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