AN-16 · Chapter 2 · Analog & Op-Amps
Three ways to dim an LED
Give three ways to adjust an LED's brightness.
| Level | ● screening |
| Track | General board |
| Really testing | Basic answers fast, then out-of-the-box thinking. |
Full worked answer: in the book, page 64 — what to say first, how to explain it, the numbers worth quoting and the follow-ups. About the book →
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