I am lookingg for a digital potentiometer with a external 10 v source that will be the master feeding 4 slave digipots that can also be individualy controled via up/down push buttons
with a 10vdc sypply i want to control it from 0 - 10 vdc as a master digipot that feeds 4 individual digipots that control 4 sepatate vsd motor drives.
Setting the master to eg, 5 volts none of the slaves can go higher than 5 volts> once syncro speed on all 4 drives are set up the master then control speed of all 4 drives