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Theory articles

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


716 topics in this forum

  1. A sleep Timer

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    • 1.9k views
    • 1 reply
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  2. transformers

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  3. AC solenoids

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  4. NAND gate

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  5. Code convertors

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  6. Microphone Amplifier

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    • 2k views
    • 4 replies
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    • 4 replies
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  7. Hearing aid circuit

    • 9 replies
    • 2.3k views
    • 48 replies
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  8. spark energy?

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  9. LM308 maximum ratings

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  10. transistor as a switch

    • 7 replies
    • 1.9k views
    • 6 replies
    • 1.7k views
  11. very simple PS

    • 8 replies
    • 2.1k views
    • 1 reply
    • 1.2k views
    • 8 replies
    • 2.2k views
    • 4 replies
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  12. Transistor Protection

    • 3 replies
    • 1.5k views
    • 3 replies
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  13. digital question

    • 6 replies
    • 2.5k views
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