Using And Understanding A Parallel Port

A parallel port such as this 25 pin model can be very handy in controlling many electronics as well as certain software. This is possible by monitoring each pin’s state (on or off) and is even feasible from a distance. On top of everything, here’s a chance to find out how to control an LCD Screen and Power Switch through the port.

For guidance, here is a tutorial that will show you the basics, and another extremely elaborate manual on parallel port interfacing made easy that will be sure to answer all your questions.

• Don’t miss out, check out other cool circuitry projects here.