dear purohit,
by relay to relay i mean cascading relays as....

relay 1 : coil voltage is from driver ic .On n/o1 i have 12volts from independent supply from different source other then that supplying to micro.The POle is connected to second relay coil. the other end of r2 coil is connected to gnd of
supply 2. the n/o2 of second relay is connected to 230v mains and the pole2, to the load . as a result the second relay acts as a SLAVE and the first as MASTER relay.
But now as the second relay where the load sparking of motors occurs is isolated from micro supply , this configaration has given 100% result to the software hanging problem when driving motors as load.
NOW going further with my project i want to use REMOTE control to switch the load on, off from a small distance
can you suggest how i should proceed????
ankas