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Erik Malund
09/09/15 06:44
Read: 519 times
Mt Airy, Nc
USA


 
#190568 - might have been ridicolous, but
Responding to: Raghunathan's previous message
( One central master MCU and 12 slave display modules with its own MCU )

might, at one time, have been ridiculous, but with $0.20 '51s if the LEDs do not require more current than a port can produce, it may be worth considering

List of 7 messages in thread
TopicAuthorDate
One 89V51RD2 and 12 nos 4 digit LED modules      Raghunathan      09/08/15 08:23      
   shift registers      Jan Waclawek      09/08/15 12:44      
   LED drivers      Jim Granville      09/08/15 15:51      
      Why not many MAX7219 drivers?      Raghunathan      09/09/15 04:44      
         Sure, if you already have 12 x MAX7219       Jim Granville      09/10/15 20:24      
            Thanks to all those who responded      Raghunathan      09/12/15 20:47      
   might have been ridicolous, but      Erik Malund      09/09/15 06:44      

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