const int BPin= 3; //Set the digital 3 to B pin const int SPin= 4 ;//Set the digital 4 to S pin pinMode(APin, INPUT);//initialize the A pin as input pinMode(BPin, INPUT);//initialize the B pin as ...
** 2. The LED light flashes once per second, that is, the serial port sends a command to read the position error ** 3. The serial monitor can be observed to output a ...