On 8 December 2012 21:34, Roberto Spadim <[email protected]> wrote: > try something in dealextreme (dx.com) > they have some things done... just buy and use
Many thanks for that link, I did not know about them. The prices are remarkable, with free shipping to the UK, for example a TTL controlled relay o/p for £1.50 http://dx.com/p/arduino-5v-relay-module-blue-black-121354 Colin > > > 2012/12/8 Colin Law <[email protected]> >> >> On 8 December 2012 21:07, Guy COLIN <[email protected]> wrote: >> > >> > >> > Colin Law <clanlaw <at> googlemail.com> writes: >> > >> >> >> >> Following a recent thread which provided a number of different ways of >> >> sensing AC power (120/220VAC) I wonder what are the options for AC >> >> power switching via 1-wire. Commercially I have only found devices >> >> such as [1] and [2] which seem rather expensive. I just want a single >> >> relay (or SSR) output. >> >> >> >> Colin >> > >> > >> > Hello Colin, >> > >> > I use the hobbyboard 8 I/O card you mentioned, for 2 or 3 years now and >> > it works >> > perfectly. I drive my heating system and it runs very well. However for >> > the >> > boiler burner and water circulating pump I have added another relay, >> > because >> > maximum current of output relays of the board on inductive loads is >> > quite low. >> > So if you are ready for wiring it's a good choice. >> > Owfs works fine with it. >> >> Hi Guy >> >> OK, thanks. I only need one o/p at the moment so it does not seem >> particularly cost effective. Maybe I will find other things to do >> with it though. >> >> Colin >> >> >> ------------------------------------------------------------------------------ >> LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial >> Remotely access PCs and mobile devices and provide instant support >> Improve your efficiency, and focus on delivering more value-add services >> Discover what IT Professionals Know. Rescue delivers >> http://p.sf.net/sfu/logmein_12329d2d >> _______________________________________________ >> Owfs-developers mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/owfs-developers > > > > > -- > Roberto Spadim > Spadim Technology / SPAEmpresarial > > ------------------------------------------------------------------------------ > LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial > Remotely access PCs and mobile devices and provide instant support > Improve your efficiency, and focus on delivering more value-add services > Discover what IT Professionals Know. Rescue delivers > http://p.sf.net/sfu/logmein_12329d2d > _______________________________________________ > Owfs-developers mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/owfs-developers > ------------------------------------------------------------------------------ LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial Remotely access PCs and mobile devices and provide instant support Improve your efficiency, and focus on delivering more value-add services Discover what IT Professionals Know. Rescue delivers http://p.sf.net/sfu/logmein_12329d2d _______________________________________________ Owfs-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/owfs-developers
