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Author Topic: Counter using 74ls192  (Read 8449 times)

Offline Decoder

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Counter using 74ls192
« on: May 20, 2009, 03:04:12 PM »
cnu po mei ckt. dito ng up/down counter using the said IC.....2 digits po qng pd....hehe........
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Counter using 74ls192
« on: May 20, 2009, 03:04:12 PM »

Offline ultrasonic™

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Re: Counter using 74ls192
« Reply #1 on: May 20, 2009, 05:51:53 PM »
try dis one


that cicuit are fixed in a up counter,  kung gus2 mung gawing down counter just change the input pin of your counter ic 4 & 5

or maybe lagyan mu nlng ng SPDT switch..

Vcc = 5V-9V

for more info:  look for the component datasheets   :D  as your guide

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Re: Counter using 74ls192
« Reply #1 on: May 20, 2009, 05:51:53 PM »

Offline Decoder

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Re: Counter using 74ls192
« Reply #2 on: May 21, 2009, 03:15:50 PM »
kung pd po sana ung automatic na po xang mag-cocount up/down without having to switch this......halimbawa po kapag press po ako ng button A (signifies up) magcountup xa then kapag po press ko c button B (signifies down) count down xa......kc po nung ng-try ako sa proteus nito ung outputng carry up and down pins ay nagsasabay ng pasok sa decoder kaya un hindi niya magawa ng tama ung dapat sana ay dapat gawin ng counter na ginawa ko......baka po mey further improvements pa po na pdi gwin sa ckt......anyone??????? tnx
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Re: Counter using 74ls192
« Reply #2 on: May 21, 2009, 03:15:50 PM »

Offline ultrasonic™

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Re: Counter using 74ls192
« Reply #3 on: May 21, 2009, 04:10:30 PM »
ahhh... ganun pala gus2 mu sana..  sa susunod complete detail na  ;D ;D ;D ;D ;D

hehehe
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Re: Counter using 74ls192
« Reply #3 on: May 21, 2009, 04:10:30 PM »

Offline ultrasonic™

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Re: Counter using 74ls192
« Reply #4 on: May 21, 2009, 04:16:18 PM »
kailangan mu nalang ng flip-flop &  switches to interchange the operation of your counter


by d way ask aku   wat do u mean two digit?    two digit po ba na sabay na nag-ka-count ? or carry/borrow  operation ang principle?  ??? ??? ???
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Re: Counter using 74ls192
« Reply #4 on: May 21, 2009, 04:16:18 PM »

Offline Decoder

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Re: Counter using 74ls192
« Reply #5 on: May 21, 2009, 04:43:26 PM »
carry/borrwo operation po...heheheh...tenk yu po
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Re: Counter using 74ls192
« Reply #6 on: May 21, 2009, 04:46:48 PM »
nalimutan ko po.........baka po pd pahingi ng ckt. nung mey flip-flop....
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Offline ultrasonic™

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Re: Counter using 74ls192
« Reply #7 on: May 21, 2009, 10:34:55 PM »
ito   try  this one...   cnxa na medjo pangit ang drawing  koh...  (^_^)

by the way dont forget  to supply your  flip-flop ic

recommended  flip-flop ic =  74LS76   ;D

 



push the switch to change the clock counting operation

try to look the datasheet of ur flip-flop ic & counter ic to easily understand the operation of your circuit

intindihin nyu nalang ang diagram..  (^_^)   if may mali   modify nyu nlng   hindi nmn kasi aku perfecto  :D :D :D :D :D
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Re: Counter using 74ls192
« Reply #8 on: May 21, 2009, 10:45:49 PM »
xa nga pala...  ngayon ko lng napansin  bat aku lang ang nagpopost sa thread nato...?

nasan na ba yung iba?     ang daya nyu tlga...  (^_^)

;D ;D ;D ;D ;D
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Offline Tasyo

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Re: Counter using 74ls192
« Reply #9 on: May 22, 2009, 01:39:43 AM »
Quote from: ultrasonic™ on May 21, 2009, 10:45:49 PM
xa nga pala...  ngayon ko lng napansin  bat aku lang ang nagpopost sa thread nato...?

nasan na ba yung iba?     ang daya nyu tlga...  (^_^)

;D ;D ;D ;D ;D
nag rrewind lang sir kaya mo yan parang digital cock lang yan 
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Offline nucleus

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Re: Counter using 74ls192
« Reply #10 on: May 22, 2009, 04:09:43 AM »
Spoonfeed:




lagyan na lang ng bcd to seven segment katulad ng nasa itaas ::)
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Offline ultrasonic™

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Re: Counter using 74ls192
« Reply #11 on: May 22, 2009, 06:32:39 PM »
;D
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Offline Decoder

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Re: Counter using 74ls192
« Reply #12 on: May 22, 2009, 06:35:27 PM »
hmmm.......nasolusyunan niyo ser ung pwoblema ko.......tenk yu.........ur da best
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Re: Counter using 74ls192
« Reply #13 on: May 22, 2009, 07:12:49 PM »

mas maganda siguro ang 74LS193, para deretso na decimal...
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Offline nucleus

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Re: Counter using 74ls192
« Reply #14 on: May 22, 2009, 07:53:06 PM »
Quote from: kabute on May 22, 2009, 07:12:49 PM
mas maganda siguro ang 74LS193, para deretso na decimal...

??? kung decimal po kailangan padin ng decimal to seven segment decoder ::)
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Re: Counter using 74ls192
« Reply #15 on: May 22, 2009, 09:19:55 PM »
yap, medyo simply lang ang 193....
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Offline ultrasonic™

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Re: Counter using 74ls192
« Reply #16 on: May 22, 2009, 11:20:25 PM »
Quote from: ultrasonic™ on May 21, 2009, 10:34:55 PM
ito   try  this one...   cnxa na medjo pangit ang drawing  koh...  (^_^)

by the way dont forget  to supply your  flip-flop ic

recommended  flip-flop ic =  74LS76   ;D

 
bat?  walang image lumabas


push the switch to change the clock counting operation

try to look the datasheet of ur flip-flop ic & counter ic to easily understand the operation of your circuit

intindihin nyu nalang ang diagram..  (^_^)   if may mali   modify nyu nlng   hindi nmn kasi aku perfecto  :D :D :D :D :D



uulitin ko nlng  sori

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Offline maldihtah13

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Re: Counter using 74ls192
« Reply #17 on: May 23, 2009, 11:25:08 AM »
Quote from: nucleus on May 22, 2009, 04:09:43 AM
Spoonfeed:




lagyan na lang ng bcd to seven segment katulad ng nasa itaas ::)

Nadale mo bata! Ilang taon ka na ba ngaun? katorse ka pa rin ba?
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Offline nucleus

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Re: Counter using 74ls192
« Reply #18 on: May 23, 2009, 12:02:24 PM »
Quote from: maldihtah13 on May 23, 2009, 11:25:08 AM
Nadale mo bata! Ilang taon ka na ba ngaun? katorse ka pa rin ba?

15 na po nung February :D
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Re: Counter using 74ls192
« Reply #19 on: May 23, 2009, 05:04:09 PM »
 ;D  ;D  ;D  ;D  ;D
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Re: Counter using 74ls192
« Reply #19 on: May 23, 2009, 05:04:09 PM »
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