Hello. I am in the process of making a new robot to play with. I want to be able to control my dc motors (windshield wipers) through the parallel port. I need to have some sort of graphical interface so i can control them easily, without editing code. I am finishing up my h-bridges, which i assume i will need to source the motors. What other hardware do i need? How could i do this? Can anyone give me an example to someone who has done something the same? I am not good at all at programming, but am somehwhat sufficient with the electronics. Thanks!