Arduino #12 - Battery Tester

We make something practical (battery tester - introduction to analog input - voltage)

Battery Tester - (Boxall Project #6 - pp 80-83)

Create a single post for this project on your student web pages. Reflect on how many and what kind of debug errors you had (hardware, schematic, sketch/software, or reading/understanding the assignment). Include a photo of your hardware and one 20-30 second video showing the testing of a fresh and stale battery.