Problem in hadware circuit in AT89s52

Discussion in 'Embedded Systems and Microcontrollers' started by mehta_jigesh, Jun 11, 2007.

  1. mehta_jigesh

    Thread Starter New Member

    Jun 11, 2007
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    i am make small programe for LED on & off at port no. 2
     
  2. Papabravo

    Expert

    Feb 24, 2006
    10,148
    1,791
    OK so is there a question there on how you might do that? Let me ask you a question. Do you understand the nature of the 8051's quasi bidirectional output port? If not, you may have some trouble with this task.
     
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