Quote Originally Posted by xnihilo View Post
let's imagine i use pin ra0 of a pic16f684; i output 5v for 150ms to some mysterious/magical mcguffin ic, motor turns clockwise for 150ms. later i output again 5v for 150ms but motor will turn counter clockwise for 150ms.
motor has to change direction at every pulse and rotate for the duration of the pulse.
Does such cheap magical ic exist???
Thanks.
Probably not...but why not make said 'magical' IC yourself by using...oh...I don't know...something like a...well...maybe...a....PIC...
No, a PIC most likely wouldn't actually be able to DRIVE a motor, but you could easily connect it to an H-bridge setup and drive it from there.