I was wondering what was the purpose of the other potentiometer.
One is for the sensitivity, what is ghe other for?
Thank you :-D
I'm working with a linear actuator on a bigger mechanical project, and since I've never worked with them I'd like to have some explanation on them.
It has a potentiometer inside, to sense it's position.
How the potentiometer actually works inside? And how it is connected? It has power supply +5V, gnd, and then the output with the read value.
I have a question on controlling 2 DC Fans' speed with potentiometers!
I want to wire them up in parallel connection , more details :
2 similar DC fans : 12 volts and 2.5 AMPS for each
1 adapter : 12 volts and 5 AMPS
2 potentiometers for each of the fans!
But I think something is wrong with it ; as it is obvious (according to Ohm law) R is in contrast with I.It means when I wan