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Electrical student need help

Discussion in 'Electronic Design' started by kay, Oct 31, 2006.

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  1. kay

    kay Guest

    Hello,
    please can anyone there assist me with this ,am to Design a pulse
    generator delivering triangle topulses and square pulses with an output
    frequency of 1kHz and peak values of ± 10V. Not to implement an
    external signal input source. Please i need appropriate circuit diagram
    and the components value for this ,as well as the output wave form
    either by pspice.Thanks
     
  2. GM

    GM Guest

    Hello,
    please can anyone there assist me with this ,am to Design a pulse
    generator delivering triangle topulses and square pulses with an output
    frequency of 1kHz and peak values of ± 10V. Not to implement an
    external signal input source. Please i need appropriate circuit diagram
    and the components value for this ,as well as the output wave form
    either by pspice.Thanks
    ----------------------

    Try reading some books on basic electronics, with plenty of schematics of
    theoretical and real oscillators from simple square to triangular to
    sinusoidal. Remember,in order to get a saw tooth (triangular) waveform you
    can do the integral of square wave. Look at some theory on OP-amps and what
    you can do with them. No one here will waste time (which sometimes
    translates into money ) to make the homework of a lazy student, so get to
    work. Reading is your friend...
     
  3. Tom Bruhns

    Tom Bruhns Guest

    Further to what GM wrote, it may help you to know that what you
    describe is commonly called a "function generator." You should be able
    to find a LOT of information about them in books, on the web, ... It
    took me maybe a minute to find a pretty direct answer to your question
    that way, but you'll LEARN a lot more if you think carefully about
    what's going on in the circuit.

    You didn't mention what you've been exposed to already. Do you
    understand integrators? Feedback? Schmitt triggers (or comparators
    with hysteresis)? If so, you're about half way there...maybe more.

    Cheers,
    Tom
     
  4. Luhan

    Luhan Guest

    How can we set up a new newsgroup for this type of question?

    sci.electronics.clueless

    Luhan
     
  5. Jim Thompson

    Jim Thompson Guest

  6. Guest


    Here you go!

    http://mrdarrett.googlepages.com/schematic.jpg

    - Michael
     
  7. The thing that bothers me about questions that include sentences like,
    "i need appropriate circuit diagram and the components value for this
    as well as the output wave form either by pspice," is that this makes
    it seem it isn't about learning something but about avoiding learning.
    Like asking someone to provide a completed page of finished homework
    and not even bothering to worry if an explanation is provided, too.

    Jon
     
  8. Baron

    Baron Guest

    I agree ! It comes across that way very strongly !
     
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