i want to interface a VFD(7-LT-73GK) from FUTABA with 89c51.i want information about it. so please send me the code, interfacing diagram,etc if any on my mail ID ec_rahul46@yahoo.com. i have designed code but i want the power supply section of VFD. So that i can run VFD & my entire project from Battery of 6 volt. waiting for ur reply.