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    help with tachometer

    Hi ,

    could you help me please to understand the assembly code of this LCD tachometer with pic 16F628

    http://homepages.paradise.net.nz/bha...acho/tacho.asm

    http://homepages.paradise.net.nz/bha...o/lcd_v_a1.asm

    for example I don't undersand the use of blades and how it works ?
    Last edited by serenity; 1st January 2011 at 10:43.

    •   Alt1st January 2011, 10:36

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    Re: help with tachometer

    do u know about counter ,if no then u chose a controller which has available counter ,then read its datasheet ,i am sure it will help u



    •   Alt1st January 2011, 12:07

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  3. #3
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    Re: help with tachometer

    wich counter ? could you explain me more what I must know to understand that ?

    thank you !



    •   Alt1st January 2011, 13:42

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    Re: help with tachometer

    Quote Originally Posted by serenity View Post
    wich counter ? could you explain me more what I must know to understand that ?

    thank you !


    u should download pic16f72 datasheet , u will get every thing what u need



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    Re: help with tachometer

    i think the blades are the contraption that is used to generate the pulse for counting. the asm file is well commented!?
    :)



    •   Alt2nd January 2011, 18:42

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  6. #6
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    Re: help with tachometer

    thank you for help
    I just want to know what is the advantage to use pic 16F628 here ?! we can use just a 16F84 no?



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