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by MathMonkeyMan
1 day ago
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I forgot about the AC mains :) My experience with embedded stuff is very limited -- just some hobby projects on the Pico. From what I've read, though, the on-board oscillators (there are a few of them) can drift quite a bit. One data point [says][1] several seconds per day. On the other hand, if what you want is a microcontroller with an accurate clock, they probably make those (just not the Pico). [1]: https://forums.raspberrypi.com/viewtopic.php?t=29255 |
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