Microcontrollers Not Allowed – Trolling a college instructor
A general comment on how-to instructions:<p>I really respect and appreciate that this article addressed pitfalls where mistakes are common and disastrous. The step involving a router to clear a cavity: lots of mistakes were made, because <i>it's hard</i> to do that step. It takes courage to for an instructor to admit mistakes, and the pupil learns all the better from those admissions.<p>For all of the Instructable, Pinterest, and various other how-to articles on the internet, I believe we could all benefit from instructors being more forthcoming about pitfalls like the author(s) of this article.