[aprssig] Wanted: tone-based reset module schematics
timbercutter at yahoo.com
Mon Feb 6 21:28:08 CST 2006
Here is a $38.00 solution:
the $46.00 solution is one up from there on the page (DTMFRLYB-T)
--- Mark Earle <wa2mct at mearle.com> wrote:
> >only a couple of discreet components. A DTMF decoder would do the
> >(and be less prone to spurious resets, presumably), but I really
> >have the ability to get into PIC-based designs.
> >Anybody seen anything like this?
> Brad, Com-spec, the folks who make PL encoders and decoders, make a
> small DTMF board that will do what you want. It's a bit pricey, but
> solid and small, low power, etc.
> http://www.com-spec.com/ Homepage
Check out my APRS digipeater:
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