How would I Use a 50k Pot as a 10k pot? Ive tried using a 13k resistor, but when I adjust it I get values as high as 16k! It has to be 10k and go down to 0 ohms. Its for hooking up an LCD to the parallel port on the computer.
I had the resistors in parallel with the pot, between the 2 resitor ends, but though expiermentation I found that if I hook up the 13k resistor between the wiper and one end of the pot will will give me 10k. Would this be fine for what I need it for?
Or would I need to hook up 2 13k resistors in parallel (one resistor between the 2 ends and 1 resistor between the wiper and 1 end)?
I had the resistors in parallel with the pot, between the 2 resitor ends, but though expiermentation I found that if I hook up the 13k resistor between the wiper and one end of the pot will will give me 10k. Would this be fine for what I need it for?
Or would I need to hook up 2 13k resistors in parallel (one resistor between the 2 ends and 1 resistor between the wiper and 1 end)?