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Difference between revisions of "LedWindow"

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(→‎Montage)
(→‎Montage)
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11 * 5*7 = 385 leds
 
11 * 5*7 = 385 leds
  
−
One shift register by column (gruik!)
+
One shift register by column (gruik!)<br />
 
Some demux to refresh columns one by one
 
Some demux to refresh columns one by one

Revision as of 20:29, 28 January 2011

Utilisation des fenêtres du lab comme un afficheur géant

Côtes

  • 11 fenêtres
  • 7 lignes
  • 5 colonnes

Liste des composants

  • 74HC595 : 55
  • 4067 | 74HC154 : dépend du nombre de sorties de l'μC
  • [i2c(?) : 11]
  • [protoboard : 11]
  • μC ou n'importe quoi d'autre pour piloter le bazar
  • résistances, power, plein de fil, etc

Montage

ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo
ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo
ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo
ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo
ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo
ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo
ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo  ooooo


11 * 5*7 = 385 leds

One shift register by column (gruik!)
Some demux to refresh columns one by one

Retrieved from "http://wiki.leloop.org/index.php?title=LedWindow&oldid=50"