DIY FLOPPY DRIVE CNC: Part 2 - The Printer Port Interface

In our previous video we saw how we can control the direction of a stepper motor from a floppy drive. Now we need to find a way to control the pins on the floppy drive, so we will use a program called parmon to turn on and off pins on a printer port. This video shows how to make a printer port interface that we can use to trigger our pins in our floppy drive. See the Floppy CNC Machine pinout i made here: