What is the easiest way to interact with a circuit from my computer?
When I'm saying interact I mean control outputs and perhaps receive inputs as well. I have looked around and read stuff about parallel ports and they are easy to control output. But what about input?
Then I know there exists verses thingys to connect to USB, to control a board of some kind.
I want the electric to be easy - not the programming necessary. And it doesn't hurt if it's cheap.
Thanks!
When I'm saying interact I mean control outputs and perhaps receive inputs as well. I have looked around and read stuff about parallel ports and they are easy to control output. But what about input?
Then I know there exists verses thingys to connect to USB, to control a board of some kind.
I want the electric to be easy - not the programming necessary. And it doesn't hurt if it's cheap.
Thanks!