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Recent content by DarkDome

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    running message using 74LS192

    i need some help regarding with my project.. running message using 74LS192, multiplexer and a decoder with a display 07037070...;-)
  2. D

    [SOLVED] up/down counter using 74LS192

    can I use 555 timer instead of CD4060? and just add a JK or SR flipflop as a debounce circuit?
  3. D

    [SOLVED] up/down counter using 74LS192

    thanks man :-D this would be a great help:-D by the way we are given a condition that we have to PAUSE the time before we can adjust the hour,minutes and seconds.
  4. D

    [SOLVED] up/down counter using 74LS192

    minutes and hours adjustments are OK but much better if seconds is included..:-D can I use any value for the resistors?
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    [SOLVED] up/down counter using 74LS192

    thanks, how about for the 12hour digital clock with switch for the sec. min. and hour for it to adjust?
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    [SOLVED] up/down counter using 74LS192

    Yeah, that might be our last project and probably the most complicated one.. :-| by the way which is better, using 7-segment or LCD display for this one?
  7. D

    [SOLVED] up/down counter using 74LS192

    thanks man.. :-D I have another project which is a digital clock with hour, minutes and seconds still using 74192.. hope you can you can help me with it;-)
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    [SOLVED] up/down counter using 74LS192

    Thanks bro, i hope it will work8-)
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    [SOLVED] up/down counter using 74LS192

    it has a clock pulse using 555 timer.. after the last count which is 99 the counting will automatically counts down to 00. ---------- Post added at 05:23 ---------- Previous post was at 05:08 ---------- what does U1, U2, U3 mean?
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    [SOLVED] up/down counter using 74LS192

    hi guys.. i am having a problem constructing an up/down counter that counts from 00 - 99 and then automatically counts down to 99 - 00. pls reply asap:)

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