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Author Topic: 74LS393 counter  (Read 1063 times)
hughes03
CR2032 Battery
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« on: January 02, 2010, 02:09:07 PM »

panu po ba gamitin ang 74LS393 na nakakabit sa 74LS47 papunta sa 7segment display? sinubukan ko po kasi multisim at hindi ko napapagana.nadagdagan pa ng problema pag common anode ang ginagamit ko kasi kahit sa ibang circuit hindi ko talaga mapailaw ang common anode na display.gagamitin ko po pala yan sa paggawa ng digital clock.gusto kko lang pong maintindihan yung basic pero kung gusto nyu na rin magbigay ng schematic ng clock na may 74LS393 dahil new year ok na ok din po! Wink HAPPY NEW YEAR!
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« on: January 02, 2010, 02:09:07 PM »

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tiktak
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« Reply #1 on: January 02, 2010, 03:01:50 PM »

check nyo po itong design ni master zero dito link
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Bakit andaming hindi marunong gumamit ng search?Huh
hughes03
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« Reply #2 on: January 02, 2010, 04:51:20 PM »

sinimulate ko po yang design sa multisim pero hindi sya gumagana..hindi ko alam kung bakit..hmmm..multisim file kasi ang kailangan ko sa ngayon
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KANGARO
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« Reply #3 on: January 03, 2010, 06:04:38 PM »

sinimulate ko po yang design sa multisim pero hindi sya gumagana..hindi ko alam kung bakit..hmmm..multisim file kasi ang kailangan ko sa ngayon

bakah may mali sa ckt sis...check ko yan mamaya
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hughes03
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« Reply #4 on: January 03, 2010, 10:53:01 PM »

gumagana naman po pala.mali lang yung pagkakasalpak ko ng 7 segment.hehe sorry.follow up question lng po.pano idisplay ang 1 pagkatapos mismo ng 9 gamit parin ang 393. may solution po ba na logic gates lang ang gamit o may mas simple pa?
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hughes03
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« Reply #5 on: January 04, 2010, 06:28:42 AM »

saka pala pano po ipapalabas na 1 agad ang nakadisplay sa simula pa lang.nakalimutan ko kasing ilagay kagabi.sensya
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cray23
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« Reply #6 on: January 05, 2010, 06:46:50 PM »

sir anung file mo ba ung link na yun..salamat sir
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