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Theory articles

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


723 topics in this forum

  1. Is it bad design?

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    • 14 replies
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  2. LED FLASHER

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  3. What is holding switch mode PSUs back?

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  4. Transistor biasing help

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  5. Basic electronics

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  6. Beta of the BJT

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    • 15 replies
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  7. Voltage

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    • 4 replies
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  8. Heat transfer theory

    • 6 replies
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  9. negative impedances

    • 9 replies
    • 4.4k views
  10. What is a piezo 82dB

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    • 4.3k views
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  11. lm7812 problem

    • 10 replies
    • 4.3k views
  12. A project, help

    • 13 replies
    • 4.3k views
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  13. Antenna and TV standard

    • 12 replies
    • 4.3k views
  14. A chock coil

    • 13 replies
    • 4.2k views
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