aiyo ehema awlak na machan...........heat sink eka danne 2tama atach wenna machn.........eke nisai mama kiyanne,oken echchara save 1k wenne na kiyala....mama test karala baluwa machan....mama issara SMDth haduwa....dan karanne na,aparade machan,ganna unta oni de SMD walin wenne nane