HI all,

Kindly reply me with the 8051C coding for Tank Overflow Preventer or give some ideas to write program for the same.

Thanks in Advance

 

There is no information about the external hardware. If you have a switch closure that indicates that the tank is full, all you have to do is look for the switch with an input pin. Stop filling when the signal goes from high to low.

If you have a gauge, convert the signal and stop filling when it reaches some preset value.