Hi i am modding my midi mixer and would like to change the slide potentiometers. there are lots of them available however they all come in different resistances. how can i figure out what resistance would be the right one.
its a small usb powered midi controller. the cable used are really small, so i think the resistance has to be really low. how can i measure the actual intensity and what else do i need to calculate the resistance. afaik its intensity I and power P which would be the easiest to measure.
Spannung U = Volt V
Stromstärke I = Ampere A
Widerstand R = Ohm Ω
Leistung P = Watt W
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