week 3

 

I used metal shanks and plastic beads in a bowl to create a sort of  random movement potentiometer.
photo 1 (4)


and that’s the Arduino code for it –


Screen shot 2015-09-24 at 09.30.38

Here I tried using the potentiometer as an analog input and with connected it to a speaker. With the Arduino I played with the sounds –

As a warm up I did simple digital input with a switch to make the LED light up when the switch is pressed.