Week 3: Arduino --> potentiometer
Managed to get the potentiometer and light sensor working w/a little help from Schimmel:
http://itp.nyu.edu/~acb363/physcomp/week3/
I tried to have 2 light up to create some sort of "luv-meter." I set the first led to light up and set up a second to light up if the light sensor reached >40. This worked well, but the second light wouldn't blink like the first, it stayed on - even after I moved my finger from the sensor.