Making a DC shunt Pt1

Video series making a DC shunt for current reading beyond the standard volt meter limits. Voltage across a known resitance fed to a multimeter in millivolts per ampere flown.

Category:

Science & Technology

Tags:

• DC
• shunt
• warnick
• ke6jzs
• gewarnick
• sonic
• voodoo
• WARCORE
• hydrogen

[Apolloswan]

why are your fingernails painted???

[adamlovestobuild97]

um is he wearing nail polish?

[karaneja]

Can you please give some suggestions for possible power sources to run electrolysis of water. I've been looking into various solutions, but I've read that if you want to increase efficiency of electrolysis of water, you need approx. 25% NaOH in solution (by weight), but no power source really allows this. If you put in more electrolyte, the current draw increases, messing up the power supply or decreasing voltage. I've even tried using a PWM. Can you please offer some suggestions. Thanks.

[jonathanindustrial]

great Video

[mikeyidh]

I'm liking that harbor freight multimeter.

[Energermany]

Mmmmhhhhhh, i see what you are doing, and how its working, but if i use this to measure my amps at my HHO tries, then the watchers will say "na, you are not measuring correct, use a clamp-meter, with true rms".

Very nice workaround.

But beware of using the name "poorman", for your things, the name is protected, by a pink rabbit, that can bite and make pee in your shoes.

The thing with the four white points on your fingernails is confusing me.

I wanna se a smiley there :o)