I was trying to make the Arduino TV Out project work. It lets you do some simple black & white video output. The hard part is getting a video signal strong enough to show up and lock vertically on a monitor or a projector. It worked when going through a Time Base Corrector but I really would like to have it working by itself.
I consulted some video experts and the great Lars Larsen (of LZX) told me that I needed to build a composite signal amplifier. I’ve gotten as far finding a schematic and ordering the parts but I haven’t built anything yet.