Shahidmk,

I have made a controller from this scheme. I found something strange as soon as I have analysed electronic scheme. And it proved me right as I have soldered and tested the board. FETs got hot, so I started to measure voltages. The voltage of IC2 outputs was wrong (nothing like TTL levels).

There are four resistors marked SIL2, 470 Ohms each. They don't let IC2 to work. IC2 outputs can't pull down to low TTL level (below 0.8V). Therefore all FETs are half-open and gets really hot. REMOVE those SIL2 and maybe SIL1 too resistors at all, like I did, and you will have no more problems here.

Good Luck and give a feedback to us