4 ms·
I get the feeling it might not be as easy to implement as your comment makes it sound. Granted, I have no idea about hardware design, but it would be hilarious
by mckirk 4y ago
I get the feeling it might not be as easy to implement as your comment makes it sound. Granted, I have no idea about hardware design, but it would be hilarious if you e.g. calibrated your EMI-detection a little too sensitively and your PC shuts down every time your colleague gets up from their office chair.
- c0balt 4y agoNot the first or last time that this kind of problem already happened in practice. My favorite is https://patrickthomson.tumblr.com/post/2499755681/the-best-debugging-story-ive-ever-heard https://patrickthomson.tumblr.com/post/2499755681/the-best-d...
- mananaysiempre 4y ago“Brown-out detection” is a pretty standard feature even in cheap microcontrollers (which, granted, are much more straightforward about their power). Don’t know how it holds up in an adversarial situation—not that well, probably. (You’re ultimately powering the comparators and voltage references off the same power supply, would be the first possible class of problems.)
- als0 4y agoSadly it's not precise enough.