A very Classical motor driver circuit found in many appliances,
this circuit is made around two 5 pin relays, here DC power to the motor in
either direction will be possible by the both relays by pressing the buttons,
if button S2 pressed –Ve current will flow through relay K2 coil , to the +Ve terminal.by
activating the relay K2 , the relay (C) point will be connected to the ( NO) ,
+Ve will be flow towards (motor SV1-2) ,
the –Ve for this motor SV1-1 will be routed through K1 ( C & NC ), it will
rotate in one direction , if button S1 pressed –Ve will flow through S1 ( 1
& 2) will energized relay K1 , -Ve will flow through K2 ( C & NC ) &
+Ve will flow through K1 ( C & NO ) pins
