Potentiometer-small voltage

kesavan Posts: 118, Reputation: 1

Junior Member

Feb 24, 2010, 06:48 AM

Potentiometer-small voltage

How use potentio meter for measure very small voltage( as thermo couple voltage)?

Stratmando Posts: 11,188, Reputation: 508

Uber Member

Feb 24, 2010, 07:31 AM

You need a Voltmeter.

Add your answer here.

Check out some similar questions!

Halogen - line voltage (120v) or low voltage (12v) [ 5 Answers ]

Hi. I am renovating the kitchen and plan to install small halogen MR16 ceiling pot lights. Contrast and Lightolier have been recommended. At least, the Contrast line is available with either line or low voltage feeds. These questions come up as the plan calls for 9x35w MR16 (ceiling pot...

Track lights: low voltage vs line voltage.comsume the same electricity in the end? [ 11 Answers ]

Hi! I just installed a section of track light in my living room just to see what it would look like and so far I'm not convinced... you see, I had a regular celing lamp with a 75w incandescent bulb and the room was very well lit... now with the track light I find that I need 3 fixtures with halogen...

Connect 3 small wind turbines to gain higher voltage? [ 1 Answers ]

Hi, I live in a low wind area and the small alternator I built produces 6 volts at about 250 RPMs which works will the VAWT I fabricated. I am trying to stay away for larger units and tall towers; so I am planning to construct 3 small turbines that are roof mounted and connect them to charge a...

Potentiometer that handles 2 amps up to 12VDC [ 2 Answers ]

Hi, I am trying to make a 2amp 12VDC power supply adjustable. I was told to use a potentiometer. I need to know if this will work, and if so what size potentiometer to use. Any help will be appreciated.

Potentiometer switch question [ 9 Answers ]

Could any one help me wire a potentiometer switch to a 20 volt flash light. I want it to work as a dimmer. When I turn it on it will get brighter as I turn the switch. Does anyone have any ideas on what size switch I would need and wiring help. I had a light once before that worked this same way...