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???
02/27/09 20:56
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#162935 - backlight led
Responding to: ???'s previous message
it was given in data sheet that 4.2v is required for the back light led but no mention of the current requirement.
hence please advice me about the current requirement.

A normal LED of 4.2V rating requires about 10mA at least. so do i need to assume that it is 10mA?


by the way sorry for my previous post..
its actually a program mistake. I forgot to keep the RW pin low!


List of 6 messages in thread
TopicAuthorDate
JHD 162a Connections            01/01/70 00:00      
   backlight led            01/01/70 00:00      
   pullups on p0?            01/01/70 00:00      
      yeah erik there were pull ups on P0            01/01/70 00:00      
   TIMING?            01/01/70 00:00      
      I am getting the output.            01/01/70 00:00      

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