The lightweight, ultraportable Acer K335 LED-based projector is about midway in brightness between standard portable data projectors and LED-based palmtop or micro projectors. Since 2004, I have ...
The array projector developed by Peter Dannberg, Peter Schreiber (from the left) and Marcel Sieler (not shown) projects an extremely bright image in spite of its minimal size. Credit: Dirk ...
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