Part 3 in a series on basic electrical circuits: Sensors and the Arduino.
It was taught at the Route 9 Library and Innovation Center in Wilmington, DE: (https://nccde.org/1389/Route-9-Library-Innovation-Center)
You can download the slides here: (https://drive.google.com/file/d/1o1l392Ti3L5Y13mkxCUd0nhp3zehbLh_/view?usp=sharing)