sudomod

OK i have a BW 3.5'' Composite Display variant 4. It had a lot of noise on the screen,so i took apart my build about 6 times to see what the problem was after attempted fixes . I..... don't ask me why i just did it. I connected the ground to my video source. A little half loop the yellow to the black turned it on and eureka it cured it no more noise nice clear screen. I hope this helps someone i"m so happy rite now you guys have no idea . I can show my build without embarrassment. video to come soon.

Post a picture

here you go

here are screen pics and the build

Hmmmm...

I have a different BW board, the connections are on the edge of the board, wonder if this will work with that? I've been wondering how to fix that issue...

Just don't want to hook it up and have it go boom...

just noticed the yellow wire is right next to the crystal, try moving it away from that and try again,

and i see your using long wires like the gray ones, try and keep them short, like the quadcopters you should always use as short video wire as possible to avoid interference

@DirtyBullets thanks for the advise i will try it on my next build