How does a projector work?
what are things used to manufacture a projector?
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use this search for a diy projector: CLICK
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Good info +
not good enough for someone - it was downvoted. but as always - i don't even care ;-)
I can understand why someone would downvote it, however I personally did not cast the vote.
sure about it? (LOL) - some people are too lazy to use a search engine, i redid my search on a better search engine: CLICK here
Upvoted you again.
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Essentially, a lamp, video source, and lens system.
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Pico projectors, hence systems at mobile phone size (mostly Texas Instruments DLP but also other liquid crystal (LC) based systems) nowadays have three LEDs, a micromirror chip where the movie/video source is projected onto, and some optics (lenses/prisms).
In a laser projector, the LEDs are replaced by laser diodes and the optics is different. Mostly these systems provide brighter images and do virtually not need to be focussed.
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by Taylor Arnicar