If you had an array of high power addressable LEDs, how would you project them onto a wall? Perhaps you’d use a Fresnel lens, or maybe an individual lens on the top of each. [Joo] faced this ...
3don MSN
LG MoodMate 3-in-1 Projector Announced: Big Screen, Mood Light, & Bluetooth Speaker All in One
LG’s MoodMate 3-in-1 projector launches with 120" screen projection, built-in mood lighting, and can acts as a Bluetooth speaker as well.
It wasn't long ago that 3D printing was almost mythical, with limited technology and capabilities. Now, we're inundated with ...
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