Do you work cheap?-:) My first attempt for emoticon. Give me what kind of cost if you build.
As I indicated before, soldering is beyond me now. Sort of painful to say that because I completed High Reliability soldering class at Naval Weapons Center in China Lake California back in early '80s. Hands shake now. Opa Sent from my iPad > On Mar 3, 2015, at 6:07 PM, John Popelish <[email protected]> wrote: > >> On 03/03/2015 06:41 PM, Reece Maxey wrote: >> I have 12, 19 and 24 volt adapters; bearing in mind this >> is not laboratory grade equipment. There will be >> variations depending on input voltage. I do have a TDS >> meter and a reasonably good Fluke digital VOM meter. Can >> you provide source for components for this project? > > >> Opa > > The 12 volt supply should work just fine. And your test > equipment is all you need. > > I'm designing, in my head, at the moment, but I think I can > give you a parts list and schematic by tomorrow. > > Come to think about it, it may just be easier for me to > build you something and send it. I'm talking about two chips > (a timer to set the reversal time, with an adjustable time > and a dual flip flop to supply the outputs) and a few other > parts. > > If I solder it all together, there is a lot less chance > something will come unplugged leaving you with repairs to make. > > If you have useful results, then could come up with the > details so that anyone could build one. > > -- > Regards, > > John Popelish > > > -- > The Silver List is a moderated forum for discussing Colloidal Silver. > Rules and Instructions: http://www.silverlist.org > > Unsubscribe: > <mailto:[email protected]?subject=unsubscribe> > Archives: http://www.mail-archive.com/[email protected]/maillist.html > > Off-Topic discussions: <mailto:[email protected]> > List Owner: Mike Devour <mailto:[email protected]> > >
