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This example shows how to use Port 1 of the 8051 to connect to four seven-segment displays.

  • 2014-03-05
  • 5.85KB
  • Points it Requires : 2

This example shows how to use Port 1 of 8051 to connect to four seven-segment displays. The lower 4 bits of Port 0 control the four common-anode seven-segment displays respectively, so that the four common-anode seven-segment displays use scanning to display numbers in turn.

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