On screen mouse position is used to control the brightness of a physical LED.
00:00 intro
00:21 overview – slides
01:40 protocol — making sentences
09:40 scissors and glue Arduino libraries
10:20 over view of code samples
10:50 Arduino code
14:50 circuit
15:30 explore protocol into Arduino
19:05 p5 serial control setup 21:20 p5 in atom
22:20 p5 details
24:15 run in browser
25:00 explore draw full
27:40 console.log