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    How to generate sinusoidal signal in pic controller?

    hi fndz,iwant a programe for sinusoidal pulse width modulation using pic microcontroller,please any one knows post it .
    or
    if any one knows how to generate sinusoidal signal in pic controller(programe) just post it.

    •   Alt10th February 2007, 19:00

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  2. #2
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    pic sine wave microcontroller

    are you using a c compiler or assembly?



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    16pic microcontrollers from microchip

    If you visit Microchip and check out the Application notes, I'm sure you will find code to do this.



    •   Alt11th February 2007, 15:16

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  4. #4
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    sinusoidal pwm using micro controller

    Hi!
    Do u want to generate sine wave?
    if the answer is yes then there are two different methods of doing it.
    one is to use a DAC (digital to analog converter)with a controller and the other one is to use PWM(pulse width modulation) with an RC filter.

    Regards.



  5. #5
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    Re: pic microcontroller

    hi fndz, thanx for ur replies , i am using compiler of assembly language. for that sinusoidal pulse width modulation.can u help me now how to work out.
    i am using adc.and thencomparision technique.



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    Re: pic microcontroller

    yes, i have written one,
    I will send it to u as soon as i arrive home.



    •   Alt5th March 2007, 14:31

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  7. #7
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    Re: pic microcontroller

    i wrote a CCS C code for sine-wave stand-alone voltage mode inverter with PIC16F876,i use a PWM Module of PIC MCU's
    Circuit and C code is here:
    http://www.4shared.com/dir/2136086/3afe23e/sharing.html



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