16 LED LIGHT SEQUENTIAL

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16 LED LIGHT SEQUENTIAL

Post by Digitap on Fri Sep 03, 2010 1:04 pm

This circuit is a 16 LED sequential form of adding two counter ic (4017) as a LED driver.



PARTLIST:


1pc 555 timer ic
2pcs. CD4017
1pc. 74LS08
3pcs. 270 ohms
1pc. 330ohm
1pc. 5.1K ohm
1pc. 10uf/16V
16pcs. LED
S1 & S2 = Reset Button


NOTES:


pin16 of 4017 are the Vcc pin (+12V)
pin8 of 4017 are the Vdd (Gnd)


U3 = 74LS08 or any AND Logic
pin14 = Vcc (V+)
pin7 = Vdd (gnd)



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Re: 16 LED LIGHT SEQUENTIAL

Post by DJFEL on Fri Nov 07, 2014 7:25 pm

gawa ako nito ngayon...piro 3 output lang using output PCR 406J transistor..
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Re: 16 LED LIGHT SEQUENTIAL

Post by DJFEL on Sun Nov 09, 2014 7:37 pm

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Re: 16 LED LIGHT SEQUENTIAL

Post by DJFEL on Sun Nov 09, 2014 7:47 pm

eto yong lick...pm lang po sa password..

http://www.4shared.com/folder/LV52o9c8/LIGHT_SEQUENTIAL.html
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Re: 16 LED LIGHT SEQUENTIAL

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