Jun 22, 2007 #1 R Rishi2530 Newbie level 6 Joined Jun 21, 2007 Messages 11 Helped 1 Reputation 2 Reaction score 2 Trophy points 1,283 Location GURGAON Activity points 1,324 hi i have to start sinw wave inverter pic based using pic 16f73 or 72 can any 1 help me