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Jacob Boyce
01/15/13 11:11
Read: 784 times
Philadelphia
USA


 
#189177 - re: driving 25 leds
Responding to: Titty John's previous message
The chip itself will not drive 25 LEDs. Simple math: 25 LEDs x 0.01 Amp per LED = 0.25 Amps or 1.25 Watts, the micro will not be able to handle the current load. As Erik, said, with additional external circuitry, the micro could drive 25 LEDs.

List of 9 messages in thread
TopicAuthorDate
5x5x5 LED Cube       Titty John      01/15/13 04:24      
   RTFM!      Andy Neil      01/15/13 06:39      
   well,      Erik Malund      01/15/13 09:32      
   re: driving 25 leds      Jacob Boyce      01/15/13 11:11      
      Assumption!      Andy Neil      01/15/13 12:18      
         re:assumption      Jacob Boyce      01/16/13 08:06      
      from 8952 datasheet      Titty John      01/16/13 05:12      
         Got it!      Andy Neil      01/16/13 06:47      
         re: circuit      Jacob Boyce      01/16/13 13:27      

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