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Author Topic: help from 7seg to decade counter?  (Read 1067 times)

Offline Alexis1989

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help from 7seg to decade counter?
« on: May 18, 2011, 04:56:39 PM »
pano ko po ba maseset ung 7seg ko papuntang decade counter,
gusto ko kasi malaman kung pano mo magagawa ung running lights tapos blinking lights para sa specific out ng 7 segment ko
kunwari pag output ng 7 seg 5 mag ruruning lights tapos 6 blinking lights.
any suggestion?

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help from 7seg to decade counter?
« on: May 18, 2011, 04:56:39 PM »

Offline dummy_c

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Re: help from 7seg to decade counter?
« Reply #1 on: May 18, 2011, 06:38:58 PM »
Di ba sir before sa seven segment may binary to 7-segment driver?. Yung sa binary out doon ka mag connect.
Pwede rin maglagay ka ng logic gates sa 7-segement out pero daming gates kailangan lalo na kailagan i-decode ulit yung # 0-9.

Wait tayo sa mga masters i believe may mas mmadali silang paraan.  ;D
The world's technology is always changing, no doubt about it, and I hope it’s a while yet before it impacts my ability to tinker.

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Re: help from 7seg to decade counter?
« Reply #1 on: May 18, 2011, 06:38:58 PM »

Offline your most RIDICULOUS man :)

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Re: help from 7seg to decade counter?
« Reply #2 on: May 18, 2011, 06:55:06 PM »
pano ko po ba maseset ung 7seg ko papuntang decade counter,
gusto ko kasi malaman kung pano mo magagawa ung running lights tapos blinking lights para sa specific out ng 7 segment ko
kunwari pag output ng 7 seg 5 mag ruruning lights tapos 6 blinking lights.
any suggestion?
Gamit ka na lang ng pic :D then if gusto mo sa 7-segment display niya gamit ka decoder :D
God give us the grace to accept with serenity the things that cannot be changed, courage to change the things which should be changed and the wisdom to distinguish the one from the other [Reinhold Niebuhr]

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Re: help from 7seg to decade counter?
« Reply #2 on: May 18, 2011, 06:55:06 PM »

Offline Alexis1989

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Re: help from 7seg to decade counter?
« Reply #3 on: May 18, 2011, 09:08:30 PM »
actually naisip ko na din yan e
ganito kasi ung balak ko

0000\
0001 } running lights
0010/
0011\
0100 }blinking lights
0101/
and so on
gusto ko malaman kung pano ko maiinput ito sa decade counter tapos un ung output

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Re: help from 7seg to decade counter?
« Reply #3 on: May 18, 2011, 09:08:30 PM »

Offline dummy_c

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Re: help from 7seg to decade counter?
« Reply #4 on: May 18, 2011, 09:14:53 PM »
actually naisip ko na din yan e
ganito kasi ung balak ko

0000\
0001 } running lights
0010/
0011\
0100 }blinking lights
0101/
and so on
gusto ko malaman kung pano ko maiinput ito sa decade counter tapos un ung output

Mukhang possible yan sir using cd4017.
The world's technology is always changing, no doubt about it, and I hope it’s a while yet before it impacts my ability to tinker.

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Re: help from 7seg to decade counter?
« Reply #4 on: May 18, 2011, 09:14:53 PM »

Offline Alexis1989

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Re: help from 7seg to decade counter?
« Reply #5 on: May 19, 2011, 03:58:35 PM »
pano ba ko makakapag palabas ng output sa decade counter ng sabay sabay para sa blinking
parang
Q0 = 1
Q1 = 1
Q2 = 1
Q3 = 1
Q4 = 1
.
.
Q9 = 1

pede ba un?
halos lahat ng nababasa ko tungkol sa decade counter puro sequence

Offline dummy_c

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Re: help from 7seg to decade counter?
« Reply #6 on: May 19, 2011, 06:18:30 PM »
pano ba ko makakapag palabas ng output sa decade counter ng sabay sabay para sa blinking
parang
Q0 = 1
Q1 = 1
Q2 = 1
Q3 = 1
Q4 = 1
.
.
Q9 = 1

pede ba un?
halos lahat ng nababasa ko tungkol sa decade counter puro sequence

Hindi ko ma gets ang ibig mong sabihinsin...
The world's technology is always changing, no doubt about it, and I hope it’s a while yet before it impacts my ability to tinker.

Offline Alexis1989

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Re: help from 7seg to decade counter?
« Reply #7 on: May 19, 2011, 07:24:18 PM »
nag search kasi ako tungkol sa ic ng 4017
meron syang 10 output
kala ko pede mag output sa ic na yan ng logic high at low ng sabay sabay (para sa blinking lights).
sabi kasi
"decade counter has ten outputs which go HIGH in sequence when a source of pulses is connected to the CLOCK input", pede lang sa ic na yan running lights
d ko din magagawa ung blinking.
ano pa ba mga pede kong gamiting ic?


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Re: help from 7seg to decade counter?
« Reply #7 on: May 19, 2011, 07:24:18 PM »

 

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