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Microcontroller › 8051 › input pin connected to output pin
i declared one pin P1^0 of microcontroller as input pin by assigning it to ” P1^0= 1; ” and took other pin as output pin P1^1
and connected input pin to output pin but the result is always low on input pin.
can any one explain ‘why it is so…….????’
hello aranka,
can you paste the ckt and code here so that we can check that out