Turbobike Web Site www.Turborick.com
I actually built this instrument - a bit more complicated design, 20 LEDs using 2 ICs chained. Took at least 4 hours, can be calibrated. Guess what? I decided that I liked Autometers gauge better.. darn them. -d >From: Jon Watts <jonwatts@yahoo.com> >To: turbobike@natvideo.com >Subject: Re: [turbobike] Hey fellas O2 sensor $70 >Date: Tue, 19 Oct 1999 13:50:27 -0700 (PDT) > >If you're semi-serious you can get a cyberdyne gauge for (I think) >less than $100. > >http://force-efi.com/cyber.htm > >Even better if you can solder, make your own for all of $20. > >http://efi332.eng.ohio-state.edu/diy_efi/projects/O2_LED/O2_LED.html > >I'd think that for anyone doing this kind of development a gauge that >could be mounted for a few months would be more useful than a >multimeter. > > >--- WCame23238@aol.com wrote: > > Doug, Three things are necessary. #1 O2 sensor, one wire type if > > mounted near > > port, 3 wire type if more than 16 inches from port. #2 low cost > > digital > > multimeter, taped on handlebar. #3 some sort of chart to relate > > voltage to > > mixture. Works while driving, and readings are up dated many times > > a second. > > I have article at home that I will scan and email. It works great, > > shows when > > you are hitting that flat spot and gives an idea what the best fix. > > I have > > installed on two of by bikes. Bill > > > >__________________________________________________ >Do You Yahoo!? >Bid and sell for free at http://auctions.yahoo.com ______________________________________________________ Get Your Private, Free Email at http://www.hotmail.com