#E BASICS: 3 - Potentiometer tutorial

few details of Potentiometer construction and how to connect multiple potentiometers in series or parallel

[farukmia]

Dear brother, how can I make series connection of four potentiometers, where if I rotate one potentiometer thus all potentiometers voltage will be increase or decrease and if I rotate all potentiometers individually thus voltage will be increase or decrease individually.

[tnamen]

But wouldn't the potentiometer heats up very soon??

[Tnapvrvideo]

Excellent share! If you can add a breadboard demo to your superb explanation, that would be even better. That said, this was very helpful. Thanks!

[nizamudheen]

sir, I have a variable voltage power supply, how can I adjust the current in that, it has about 5 amps maximum, what changes need in that circuit.

[examsubway]

Sir how can i boost 33ma to 500 ma??can i done it by some capciter or diode please reply

[beautifulworld]

Very informative khader :)
Thanks a lot for solution.

[jeromembeche]

THANKS A LOT BEEN DOING THE WRONG THING ALL THIS TIME :)

[scotttovey]

The light glaring off your paper was blinding and distracting.

If you use an erasable white board with a thicker marker than that pen, your drawing will actually be seen and not made invisible by the light shining on the board. Which leads me to my final suggestion; don't have a light shining directly on the paper. You were using the camera light weren't you? Don't do that, the light reflects back into the lens making it harder to see what you are drawing. Have the light sitting to the left or right at a 45 degree angle, that will cause it to deflect away from the camera lens.

I may need to dim my monitor some more.