Minggu, 22 Juni 2014

How to set up the LCD Monitor Circuitry(details) for DIY overhead projection?

Q. I have searched a lot but this step seems to have not been explained in any of the sites on net.Please give illustrated details as I might attempt to set up an overhead projector in future for gaming and movies on the wall.I want details regarding the connection of LCD on the overhead projector with my computer and safety measures and voltage requirements.please help.

A. Get a proper video projector. It will work for sure, and you won't risk breaking anything as you would an LCD panel.


What should I do with my cracked LCD monitor?
Q. My monitor just broke, but its old and i don't really care, so whats something fun or constructive that I could do with it. It looks pretty cool looking actually with the waves of color and such

A. One of the more impressive things I've seen people do with old LCD monitors (normally ones the backlight has won out in) is to remove the actual LCD components from the rest of the monitor and use it with a transparent projector. The web is filled with DIY instructions for it, and I'm only including a handful here - if you don't like them, a quick web search will turn up scads more.

Now, if yours is to fubarred to use as a proper video projector (you mention "waves of color", so the LCD screen might be salvagable or not), you might consider pulling off the above mentioned project, except through in an extremely wide angled fresnell lens. Then hook it up to the secondary monitor output on your PC, aim it at the ceiling, and put the visualizer from your favorite audio playback program on that screen. Instant room-wide trippy visuals that go with your music.

Eh, it's just an idea, anyways.

But no matter what you do, and I cannot stress this enough, BE CAREFUL! Though an LCD isn't as dangerous to work with as a CRT, there are still nasty things in the bowels of these that can shock you severely. Work safely.





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