[time-nuts] Updated Shera controller
Stanley Reynolds
stanley_reynolds at yahoo.com
Wed Jul 28 22:06:11 UTC 2010
Full circle back to the software, the number of units sold, the cost per hour
and time to complete project would determine the software cost. Would not
surprise me if the software would be the biggest expense till you break the 1000
unit mark unless the cost per hour was very low. As a hardware guy at heart it
is hard for me to assign a cost/value to software ;-)
Stanley
----- Original Message ----
From: "EWKehren at aol.com" <EWKehren at aol.com>
To: time-nuts at febo.com
Sent: Wed, July 28, 2010 4:08:25 PM
Subject: Re: [time-nuts] Updated Shera controller
One more comment $ 40 would cover every thing including PC board, May go up
to 50 depending what D/A you use. Bert
In a message dated 7/28/2010 4:47:46 P.M. Eastern Daylight Time,
phk at phk.freebsd.dk writes:
In message <4C5092FA.2030602 at xtra.co.nz>, Bruce Griffiths writes:
>Instead of copying the Shera controller albeit with higher resolution
>its probably more cost effective to choose a microprocessor with built
>in time stamping capability.
Uhm, isn't this exactly where you want to use the
still-smelling-like-brand-new-car PICTIC II with a good DAC and
a microcontroller ?
--
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.
_______________________________________________
time-nuts mailing list -- time-nuts at febo.com
To unsubscribe, go to
https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.
_______________________________________________
time-nuts mailing list -- time-nuts at febo.com
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.
More information about the time-nuts
mailing list