Guest guest Posted January 31, 2004 Report Share Posted January 31, 2004 the 100k + 100k pot? is this a 100k reriator and a 100k pot? or 2 100k pot in series? roger bobluhrs@... wrote: > > You don't need to be too precise here. These are all good > questions, and someday I will have new photos that really are much > more expanded. But really the device and its parts are chosen sort > of " close enough " so...use a 100k pot, that will also work. IF you > want more control, use 100k + 100k pot wired " in series " meaning > sort of daisy-chained together. Be sure to get a cheap digital > meter in there if you are building a complete godzilla. Electrodes > are about 2 " long, but nobody uses an exact number there since > wrists are different sizes, they can vary from 1.5 " to 3.0 " long, > use any thin stainless steel object like a bolt or better, a cotter > pin. OR you can use gold springs taken from HI FI jack plugs from > Radio Shack or other sources like stereo shops. Gold springs are > easy to work with, just twist wires into them, cover with some > layers of cloth, etc. You will get tiny irritations on wrist if you > get a hot spot, it's no big thing, but watch and correct it by > adding some layers of cloth to cover the spring or other metal > better. Hope that helps. All parts are about 30-40 bucks total. > > bG > -- In , " rmor67 " > <vmorten@m...> wrote: > > how long? > > what diameter ss tubeing is uses? > > what do the parts cost to make the godzilla? > > i cannnot fing the 500k pot? > > roger > > > > Quote Link to comment Share on other sites More sharing options...
Guest guest Posted February 1, 2004 Report Share Posted February 1, 2004 A 500k pot does have a larger range, but it is difficult to make a fine adjustment. Two 100K pots in series are much easier. Get it close with the first one and then fine adjust with the second. Dick Re: new ss electrodes > 2 pots in series, the idea is to provide somewhat more than 100k if > you can't get the next size higher, the 500k. You want a large > range of power from high to low. Of course, you also put the fixed > 10k resitor in there so when pots go to zero, the current is not on > a dead short into you. > > bG > > > > the 100k + 100k pot? > > is this a 100k reriator and a 100k pot? > > or 2 100k pot in series? > > roger > > > > The information on this group is not intended as medical advice. Most group members are NOT doctors or health authorities. Please do not request medical advice, lest anyone get into trouble out of human compassion. There are huge fines and issues currently involved with unlicensed medical advice. The group is only here to share experiences according to the theme of the group, namely testing if electrical stimulus might inactivate microbes, as it seems to have done in the Einstein Medical College labs. We are interested in your results, but cannot say anything about repeatability, or whether this might have medical benefits. Thanks, for your understanding, good luck researching. --bG > > Quote Link to comment Share on other sites More sharing options...
Guest guest Posted February 1, 2004 Report Share Posted February 1, 2004 do you need a resister to the 2 pots, how would it be wired? roger Dick Rochon wrote: > > A 500k pot does have a larger range, but it is difficult to make a fine > adjustment. Two 100K pots in series are much easier. Get it close with the > first one and then fine adjust with the second. > > > > > 2 pots in series, the idea is to provide somewhat more than 100k if > > you can't get the next size higher, the 500k. You want a large > > range of power from high to low. Of course, you also put the fixed > > 10k resitor in there so when pots go to zero, the current is not on > > a dead short into you. > > > > bG > > > > > > > the 100k + 100k pot? > > > is this a 100k reriator and a 100k pot? > > > or 2 100k pot in series? > > > roger > > > > > > > are huge fines and issues currently involved with unlicensed medical advice. > The group is only here to share experiences according to the theme of the > group, namely testing if electrical stimulus might inactivate microbes, as > it seems to have done in the Einstein Medical College labs. We are > interested in your results, but cannot say anything about repeatability, or > whether this might have medical benefits. Thanks, for your understanding, > good luck researching. --bG > > > > Quote Link to comment Share on other sites More sharing options...
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