This simple circuit for motors that depends on the MOSFET used was found in the January 1998 Electronics Now magazine. The motor voltage does not need to be the same as the oscillator.
This oscillator was found in the 1994 National Instruments Linear Applications Handbook. The...
The components used in this circuit are old, as it was obtained in documentation from the 80's....
This circuit was found in the May 1983 issue of Radio Electronics magazine. The SSM7046 integrated...