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MAX7219 vs MAX7221
#11
Evo da ne ostane nezavrsena prica.
Kao sto je kolega Macola naveo problem je bio u duzini kablova i smetnjama koje su se u njima indukovale.
Skracenjem vodova odnosno vezivanjem pojedinacnih masa u zvezdu tj u jednu tacku i uz malo dodatih kondenzatora za filtraciju napajanja problem je resen.
Deo problema je i u MAX7219 kolima koja u ovom slucaju nisu bila bas "najoriginalnija".
Sve u svemu sit sam se izigrao i ponesto naucio.

Pozdrav svima i jos jednom hvala na pomoci.
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Messages In This Thread
MAX7219 vs MAX7221 - by Steva011 - 06-07-2015, 08:25 PM
RE: MAX7219 vs MAX7221 - by Macola - 06-07-2015, 08:35 PM
RE: MAX7219 vs MAX7221 - by Steva011 - 06-07-2015, 09:31 PM
RE: MAX7219 vs MAX7221 - by Macola - 06-07-2015, 10:37 PM
RE: MAX7219 vs MAX7221 - by Steva011 - 06-07-2015, 11:14 PM
RE: MAX7219 vs MAX7221 - by Bocko - 06-07-2015, 11:27 PM
RE: MAX7219 vs MAX7221 - by Macola - 06-08-2015, 05:21 AM
RE: MAX7219 vs MAX7221 - by vojinilic - 06-08-2015, 07:55 AM
RE: MAX7219 vs MAX7221 - by Steva011 - 06-08-2015, 03:02 PM
RE: MAX7219 vs MAX7221 - by mikikg - 06-08-2015, 03:45 PM
RE: MAX7219 vs MAX7221 - by Steva011 - 07-12-2015, 09:24 PM

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