10.1" hdmi/vga/video screen with driver board. - Raspberry Pi Forums

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ok i'm planning on making laptop 10.1" hdmi/vga/video screen driver board raspberry pi , raspberry pi model a+ , wondering if power going driver board power raspberry pi? here in list better view:

10000mah 5volt battery pack connected 5v 12v step cable.

5v 12v step cable connected driver board.
(screen , buttons connected driver board obviously)

raspberry pi a+ connected driver board. (via hdmi)

soo driver board send 5v through hdmi power raspberry pi or have power rpi separately.

thankyou reading, aaryn skinner.

no rpi can powered through hdmi cable.

give link step cable.....
it's easier step dc voltage down step up. suggest use 12v battery screen , use ubec step down 5v rpi.
option.... there battery packs dual voltage 12v , 5v outputs. search amazon, ebay etc.


raspberrypi



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