12V TFT-LCD Car Monitor 5V Conversion

How to connect it to a raspberry and use a battery as power source:
   • How to power up Raspberry pi zero and...  

how to charge the battery while it is in use:
   • How to use the tp4056 module to charg...  

just a little 5v conversion of a chinese 12V TFT-LCD Car monitor that can be used to make handheld consoles.

the board is a ZCD630A-3.5D_V1.1, what you need to do is connect the positive wire to the second pin of the XL1509-5.0E1.
There are different models of this board depending on the screen you buy, a lot of them should have a similar workaround to make them run at 5V.

Make a little research before doing this conversion

I take no responsibility for whatever happens to your screen

similar lcd screen : https://s.click.aliexpress.com/e/_DnC... (discount code: LKFKE26MAR91)
(affiliate link)

if you have a board that is different from the one showed in the video, this page might be able to help you as it contains different screen models/variants and also different methods to convert them to 5v:
https://www.sudomod.com/wiki/index.ph...