[volt-nuts] Homebrew DVM
phk at phk.freebsd.dk
Tue Nov 15 00:17:00 UTC 2011
In message <1321314126.66316.YahooMailNeo at web161704.mail.bf1.yahoo.com>, Randy
>What I find most interesting about the design is that, in many
>cases, components with absolute precision are not required.
Well, that's the fundamental trick of the integrating A/D: You
move the precision requirement to your timebase, and we are
much better at those, than at precision resistors/capacitors etc.
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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