On 11/28/2014 06:41 PM, Brent Hilpert wrote:
...
So, this can be the basis:
https://www.circuitlab.com/circuit/4ndbv7/toggle-relay-flip-flop/
Add a 3rd DPDT relay with the coil connected to the Q output as a
reversing switch. The pushbutton (DPST) should have a second set of
contacts to control main power to the motor.
--Chuck