How to draw a schematic?

Discussion in 'General Electronics Chat' started by RRITESH KAKKAR, Mar 17, 2011.

  1. RRITESH KAKKAR

    Thread Starter Senior Member

    Jun 29, 2010
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    Hi, marsden which software yo have used for drawing circuit??
     
  2. Wendy

    Moderator

    Mar 24, 2008
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  3. RRITESH KAKKAR

    Thread Starter Senior Member

    Jun 29, 2010
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    Hi, i have downloaded paint cad it has no setup only image file!!
     
  4. Wendy

    Moderator

    Mar 24, 2008
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    If you want to continue this discussion please start a new thread, we do not want to hijack this thread. A thread belongs to the OP.

    I draw the circuits using M/S Paint, and copy/paste the components off the templates. It is just like using paper, only prettier.

    Many people have your reaction, but my posts look good. Durn good.
     
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  5. RRITESH KAKKAR

    Thread Starter Senior Member

    Jun 29, 2010
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    how to calculate the value of resistance in this circuit. for different voltages??
     
  6. bertus

    Administrator

    Apr 5, 2008
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    Hello RRITESH KAKKAR,

    You just hijacked an existing thread, that handles a different topic:
    Amplified Hartley Oscillator

    Please ALWAYS start a new thread if you have a different question.
    You can always refer to an other thread if this helps.

    Now you have your own thread.

    Bertus
     
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  7. strantor

    AAC Fanatic!

    Oct 3, 2010
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    this might be the most confusing thread I've ever seen here.
     
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  8. Wendy

    Moderator

    Mar 24, 2008
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    Stick around, it gets better. Much better.

    As to RKs question, I tend to drive students crazy. I've been doing this since I was 12, which puts it at a comfortable 42 years. I picked the values I did partly off the OPs drawing and decades of my experience. I can pretty well calculate all the parameters, and had a general idea what I was trying to accomplish when I started drawing.

    When I was 16 or so I went through a phase where I build every type of oscillator I read about. This includes the Hartley (which was the subject of the other thread), Colpitts, Armstrong, and several others. I did this pretty much the same way I drew this circuit, I took simple circuits and adapted them to what I was after. Being dead broke, I reused my parts pretty heavily, and made a lot of them from scratch, such as the coils (from toilet roles and used enameled wire). Looking at the waveforms they weren't the best (not even close), but they worked.

    BTW, the circuit I drew will work off of a wide range of voltages, it is very generic.
     
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