Affordable 2-6 Inch Microdisplay With HDMI or VGA Input for Short Throw Projection

hi, everyone, I was looking for a microdisplay, well I´ve found some of
them, but the price it is not so low, I´ve also tried some
miniprojectors but the resolution was not what I was searching for..... I
would like to mirror the PC screen on some device within 2,3,4.....
until 6 inches, the distance between the device and the wall must be
short, something like 15,20, until 40 cm. Does anyone know some display
or something similar? Something cheap, thin and with HDMI or VGA input.
Please....... I´ve been searching and searching, but I did not find what I
looking for

Hi Caique.  I have been given a couple of small screens (7 inch diagonal) which have VGA & HDMI interfaces, also a 3,5mm AV interface (they have small speakers in as well).  They are also touch screens, though I've yet to make that work. They are about 20-25 mm thick, and need a 12V supply (6W).  I have only very limited data on them. I've tried them with a fairly high-res VGA connection 1280x960 I think) and was impressed.   I could send you one if you think it would suit. I don't have many so if this is for a production design you'd need to find another model with a good supplier.
Downside is I am going away for 3 weeks so won't be able to help you until then.  I'll keep my eye on this post and contact you further on my return if need be.  Cheers // David

Hi Caique-The least expensive micro projector I know of that has decent brightness and resolution of is TI's Pico ProjectorYou can get it as a standalone device with a HDMI port on it , but it's least expensive version is the one in the link above that plugs into a BeagleBone Black. -Rick

thank u bro, I will check it out