|
I made 2 PCBs to add the functions to the drive.
First was a standalone Optocoupler board for basic
isolation. Second was a board with purely the MC3479
fitted. Many other applications could use this board.
A filter wheel motor rotator for example from logic outputs.
Then I decided to make a board that joined the two so that
it could be hacksawed in half if I only wanted one of the
two functions later.
Steve
|