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  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Recent content by yacine

  1. Y

    colpitts 2

    re colpitts hi, thank you for your reply I mean by the word trans is emitter and and my last thread about cpacity between collector and emitter I have another schematic personal design but I do not know if it will works or not (Attached schematic) please, can it replaces a last oscillator ?
  2. Y

    colpitts 2

    hi, please I want to know how to calulate the capacity that found between the coil and trans of transistor in colpitts oscillator much time that oscillator used in fm transmitter take look at this link **broken link removed** I designed one oscillator and I make an cpacity between coil and...
  3. Y

    colpitts

    colpitts reply hi, thank your help but for clear what I mean it I send you with this Thread two schematic one of colpitts oscillator and other I design it by my self my objective by this question is using them like an RF receiver schematics - you can see an capacity in first one between...
  4. Y

    colpitts

    hi, please I want to know how to calculate the capacity that found between the trans and coll of transistor in the colpitts oscillator sometimes the oscillator is using like an rf reciever which freq we can take in our calculation greeting

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