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???
04/01/08 15:24
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#152836 - current
Responding to: ???'s previous message
Is the current output by 8051 pin is called "DC output current" in the datasheet?

The atmel 89S52 datasheet said it is 15mA.

List of 17 messages in thread
TopicAuthorDate
driving a speaker            01/01/70 00:00      
   Amplifier needed            01/01/70 00:00      
      8051 Output port drive current            01/01/70 00:00      
         current            01/01/70 00:00      
            Links            01/01/70 00:00      
               links            01/01/70 00:00      
                  Think about it!            01/01/70 00:00      
         speaker            01/01/70 00:00      
      ... or higher-impedance speaker            01/01/70 00:00      
         impedance            01/01/70 00:00      
            Speakers are what they are ...            01/01/70 00:00      
            impedance answer            01/01/70 00:00      
         piezo            01/01/70 00:00      
            The reason you're in school is to learn            01/01/70 00:00      
               Library?            01/01/70 00:00      
            research            01/01/70 00:00      
               You can use a transistor, but if you read ...            01/01/70 00:00      

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