User contributions
- 03:39, 25 May 2022 (diff | hist) m Programmable Interval Timer (typos)
- 05:06, 22 May 2019 (diff | hist) N Talk:PC Speaker (Created page with "The PWM "How It Works" section talks about "approximately 60 millionths of a second" for the speaker to switch positions, i.e. 60 microseconds; the rest of the article, howeve...")