Dear All .. I'm learning to drive a stepper motor with Python.
It's hard now to find a PC with paralel port. So My plan is using a USB-Serial .. and a SIPO (serial in parallel out) shift register circuit.
As you know with this circuit we need to send a binary data in series and this data will be stored in it's register. Next we need to send another one pulse to make it shift the data out to the out-port.
How to do it using pyserial ?
Sincerely
-bino-