Recent content by regas99

Since the 555 is rated to work with a Vcc from 3 to 15V, the circuit should work as designed at 7.6V. However, I am not quite sure how your problem is defined. The circuit you showed is a pulse-width modulated speed controller (aka chopper circuit). It will control the speed of the motor...

One equation represents position and the other represents velocity. Since the units are different, you can never "set them equal."