impressive Shame there is not a buy now. 1cent plus $4 shipping and you have to wait 2 days to see if you won the bid. Or am I missing something? Regards Paul
On Mon, Aug 13, 2012 at 7:11 PM, Chris Albertson <albertson.ch...@gmail.com>wrote: > If you have not seen one here is a good example. They make it easy. > New-MAX232-RS232-TTL-Converter-Adapter-Module-Board< > http://www.ebay.com/itm/New-MAX232-RS232-TTL-Converter-Adapter-Module-Board-/180951092526?pt=LH_DefaultDomain_0&hash=item2a21868d2e#ht_1976wt_1180 > > > But I think I had to add a jumper to get the PPS signal onto the DCD pin. > Also the PPS needs to be inverted if I remember correctly. > > > On Mon, Aug 13, 2012 at 3:26 PM, Don Latham <d...@montana.com> wrote: > > Even easier is a 5v rs232 to USB board. > > Don > > > > paul swed > >> I have done the exact same thing. Pretty quick work and the maxim chips > >> make it pretty easy > >> Regards > >> Paul > >> WB8TSL > >> > >> On Mon, Aug 13, 2012 at 12:07 PM, Chris Albertson > >> <albertson.ch...@gmail.com > >>> wrote: > >> > >>> On Mon, Aug 13, 2012 at 6:47 AM, <dropkic...@gmail.com> wrote: > >>> > Does anyone have a source for UT+ interface boards? > >>> > Like the McKinney boards from TAPR (that are no longer available). > >>> > >>> I hand wired one using a 4x6 inch prototype board. It is not very > >>> complex. > >>> > >>> The best why to do the TTL to RS-232 conversion is with this little > >>> device you can find on eBay that is a MAX232 chip built into a DB9 > >>> shell > >>> > >>> Chris Albertson > >>> Redondo Beach, California > >>> > >>> _______________________________________________ > >>> time-nuts mailing list -- time-nuts@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@febo.com > >> To unsubscribe, go to > >> https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > >> and follow the instructions there. > >> > > > > > > -- > > "Neither the voice of authority nor the weight of reason and argument > > are as significant as experiment, for thence comes quiet to the mind." > > R. Bacon > > "If you don't know what it is, don't poke it." > > Ghost in the Shell > > > > > > Dr. Don Latham AJ7LL > > Six Mile Systems LLP > > 17850 Six Mile Road > > POB 134 > > Huson, MT, 59846 > > VOX 406-626-4304 > > www.lightningforensics.com > > www.sixmilesystems.com > > > > > > > > _______________________________________________ > > time-nuts mailing list -- time-nuts@febo.com > > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > > and follow the instructions there. > > > > -- > > Chris Albertson > Redondo Beach, California > _______________________________________________ > time-nuts mailing list -- time-nuts@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@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.