This LCD is the module I bought from www.goodluckbuy.com/7-inch-lcd-car-rearview-digital-monitor-with-rc-gadgets.html for $30. It does’nt have the best resolution but looks pretty awesome running a video. As normal with their website the specifications are missing or wrong.
|Resolution||480 X 234 Pixels|
|Input||NTSC & PAL|
|Display||Wide 7-inch colour|
|Aspec Ratio||16:9 & 4:3|
|Voltage||7.5v – 12v|
The LCD can take a voltage range of 7.5volt to 12volts (thats what I have tested it at and it works fine). You have to cut the RED plug off to power this LCD. Inside the RED cable their is 2 cables, one RED on which is POSITIVE and a loose braid/shielding cable which is NEGATIVE.
|RED PLUG||Power NEGATIVE and POSITIVE in one|
|WHITE PLUG||AV 1 composite video in|
|YELLOW PLUG||AV 2 composite video in|
|THIN RED CABLE||Don't know – No Connection|
I think this screen might be good for a set of DIY homebrew LCD FPV goggles, certainly not too expensive to try. The screen is very responsive and does’nt seem to wash or blur with fast movement.