Steve_hi

Hi http://www.tutorgig.com/ed/PH_meter

Hi M.JAWAD What do you mean by report what are you looking for :)

I didn't know I could! I will try to figure out how, get it ready and do it. Thanks :)

A suggestion for new projects to whoever is responsible for this department!! A pH-METER Thanks

GFCI outlets do not cut the Ground when tripped

Hi M. Check with cole parmer they sell many types of probes at different prices it will be the largest expense of your project You can also bid on probes at Labx.com but be careful many sellers take your money but dont send the product. http://www.drsfostersmith.com/Product/Prod_Display.cfm?pcatid=4496&Ntt=ph%20probes&Ntk=All&Ntx=mode+matchallpartial&Np=1&N=2004&Nty=1 Check this site for info concerning ph probes http://www.omega.com/techref/ph-3.html Here is another very good site http://wind.prohosting.com/prakaash/ph/ph.htm Please let me know how your project turns out :)

Heres one more

Hi I hope theses are useful for you if not I have more

The problem is we don't actualy purchase the program only the license to use it

Hi Master_Ianick There is also another program called stripboard magic that you might like to look at. It can be downloaded from the internet and it too is free :) Thanks to Ante You can download SBM from here: http://web.onetel.net.uk/~stuorguk/StripboardMagic.zip

http://www.linear.com/designtools/software/switchercad.jsp

You could get tube like that from a machine shop or mill supply store reamers and drills come in tubes like that you could cut a piece of strip board the size you need you can buy it from mouser futurlec or digi-key

This is what I refer to when I say Stipboard Thanks guys

As you have stated with disposable electronic products and the global economy such as it is I would think one would need to be exceptional to get ahead in the electronics field probably better just to have it as a hobby I hope I'm not being too pessimistic about this

Hi Philipf I made both the stethoscopes the one with the 5 741 op-amps doesnt work at all but the stehoscope2 by Audioguru works really well. I took it to class and all the students liked it. It is much easier to listen to a heart beat than with an accoustic stethoscope