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<DIV><FONT face=Arial size=2>A co nejaky obycejny procesor +
budice(tranzistory)? Procesor s 80 I/O vyvodu (TQFP100) se da koupit za
50kc.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Michal Gregor</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
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<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=pa-vep@atlas.cz href="mailto:pa-vep@atlas.cz">pavel PP</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=hw-list@list.hw.cz
href="mailto:hw-list@list.hw.cz">HW-news</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Wednesday, October 20, 2010 7:07
AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Rizeni LED matice 8x8 ,cca 48
sloupcu a 16 radku</DIV>
<DIV><BR></DIV>
<P
style="PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px; PADDING-TOP: 0px">Zdravim<BR>Chtel
bych se zeptat, zda nema nekdo lepsi napad, potrebuji vytvorid radic displeje,
ktery obsahuje matici LED modulu o celkem 48 sloupcich a 16 radcich. Na
sloupce se pripina plus a radky se spinaji k zemi. <BR><BR>Objevil jsem
seriovy radic MICREL MIC5891 pro spinani plusu (8x sloupce) a MIC5841 k
minusu pro radky (8x) . Mozna by to slo poskladat hradlovym polem
. <BR>MICRELy to vychazi ale slozite a i draze. <BR><BR>Objevil jsem
jeste Maximy <A
href="http://www.maxim-ic.com/datasheet/index.mvp/id/1339"><STRONG>MAX7219</STRONG></A> ktere
jsou pro 7seg a spinaji jak sloupce (segmenty) tak radky k zemi , jen
nevim jestli nebudou omezene jen na cislice.<BR><BR>Pavel</P>
<P>
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