Hi folks
So full disclosure, I'm a mech engineer who now wishes I'd spent more time delving into electrical as I'm trying to design a circuit but not knowing where to start
I've got an application where I need to drive three 12V DC motors and a 12V fan. The three motors are to be controlled independently with a switch and a pot for each from 0-6RPM, and the fan will just be always fully on.
There's loads of resources for controlling a single or two motors with a 555 timer but not much on any more than that that doesn't involve arduino or the like.
Just wondering what a circuit that does this looks like, or at least where I should be looking.
Many thanks!
So full disclosure, I'm a mech engineer who now wishes I'd spent more time delving into electrical as I'm trying to design a circuit but not knowing where to start
I've got an application where I need to drive three 12V DC motors and a 12V fan. The three motors are to be controlled independently with a switch and a pot for each from 0-6RPM, and the fan will just be always fully on.
There's loads of resources for controlling a single or two motors with a 555 timer but not much on any more than that that doesn't involve arduino or the like.
Just wondering what a circuit that does this looks like, or at least where I should be looking.
Many thanks!