Playing around with making projects with Arduino + sensors, it's fun because there is so much you can do with the Arduino platform these days. The hardware cour

Playing around with making projects with Arduino + sensors, it's fun because there is so much you can do with the Arduino platform these days. The hardware course in university was a rush through, and I never really had time to experiment on my own with it (the real learning). So now, I get to do it with the Arduino, which makes it SO much easier (and cheaper) than it use to be.