Day 64 – Arduino Sketches

Engineering Physics – While some students finished their timer sketches last week, many are still working on theirs. However, most students are very close to finishing. I’m asking that students put comments in their code. There are two schools of thought on commenting code: comments should explain what you’re doing; comments should explain why you are doing what you’re doing.

For this project I’m asking students to comment using the latter scheme. I don’t need to know what the if statement is doing, I want the student to clearly explain why they are using it. I’ll go through the programs and give feedback on this.

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