What kind of sensor is it? Most 8051s have only two higher power port pins for use with LEDs and such. The older versions can only pull the pin low. What kind of 8051 are you using, and why are you on a PIC forum?
What kind of sensor is it? Most 8051s have only two higher power port pins for use with LEDs and such. The older versions can only pull the pin low. What kind of 8051 are you using, and why are you on a PIC forum?
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