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???
08/11/10 08:05
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#177940 - BT137 and AT89S52
Hello...
I know it is not ideal...
But, want to know, what happens if I put the AT89S52 pin directly to the BT137 gates?

There is some SIMPLER way to connect this without using the opto?
Like some resistors?

It is just for curiosity!
I will do only if safe, but my main idea is to use the MOC3011

Thanks.

List of 11 messages in thread
TopicAuthorDate
BT137 and AT89S52            01/01/70 00:00      
   Wasn't this discussed at great length...            01/01/70 00:00      
      RE: Wasn't this discussed at great length...            01/01/70 00:00      
   go through the NXP appnote list ...            01/01/70 00:00      
      driving a triac from a LPC            01/01/70 00:00      
   Driving triacs            01/01/70 00:00      
      unless ...            01/01/70 00:00      
      the lpc900 series have different port hardware            01/01/70 00:00      
      Would a 3-wheeled general-purpose farm vehicle...            01/01/70 00:00      
   Barbecue time...            01/01/70 00:00      
      Chico's problem            01/01/70 00:00      

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