Hauke, I dont have a circuit yet,
i'm trying to find a way to control a circuit trough a screen interface,
im a Java student, looking for an application of Java programing beside data treatment,
im not an informatic student, im an eletronic student(fresh one) , to give you a clue of my point.
for eg. I want to make some automatic courtains, and I want to close em by cliking the close button on my computer...
so if I could create that java program I would feel a little more realized with all I'm learning.
i've heard about arduino, although I dont know how it works.
can you control a circuit through your computer with arduino?
thanks for reply