morning 1. we learned about sounds 2. what is sound? sound is like are like waves in the air 3. we made sounds with the arduino by sending square waves to a speaker 4. you used the tone library to play different sounds 5. we used a light sensor to change the pitch of the sound and a potentiometer to change the speed of the beats. YO! :). 6. i had a blast :-D afternoon 1. we had open lab 2. i choose to start my final project 3. i went to www.instructables.com 4. my final project is http://www.instructables.com/id/Edge-Lit-Mobile-Night-Light/ 5. we dance YMCA :) but Shane and I didnt do it becuase we cool like that