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 circuit was obtained from Signetics documentation from the 80's. The components used are from...
The configuration presented below was obtained in the Linear Application Handbook of the National...
This circuit can be designed with ease today, as its components are common. We found it in old...