Hello forum,
i'm looking for a controler or some clue where to look for more infomation on solving a little problem i've got
i want to have a stepper motor that takes it's feed back from a potentiometer, (sliding pot of unknown value at the mo..)
and what i want to do is when the potentiometer goes in one direct the stepper motor will turn one way the if the potentiometer goes the other way the motor reverses...
also i want to be able to tune the middle point. (so some sort of second potentiometer to make an adjustment)
now this seams to be a pretty basic idea, but where do i start...
i'd like it to maybe be speed sensitive so if the pot moves faster the motor spins faster...
thanks for any ideas or help on something like this already..
i'm looking for a controler or some clue where to look for more infomation on solving a little problem i've got
i want to have a stepper motor that takes it's feed back from a potentiometer, (sliding pot of unknown value at the mo..)
and what i want to do is when the potentiometer goes in one direct the stepper motor will turn one way the if the potentiometer goes the other way the motor reverses...
also i want to be able to tune the middle point. (so some sort of second potentiometer to make an adjustment)
now this seams to be a pretty basic idea, but where do i start...
i'd like it to maybe be speed sensitive so if the pot moves faster the motor spins faster...
thanks for any ideas or help on something like this already..