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Exodus Advanced Communications Best in Class RF Amplifier SSPAs - RF Cafe

Build a Holographic Projector Smartphone

Build a Holographic Projector Smartphone - RF Cafe

How does anyone even think of this stuff? This video demonstrating how to turn your smartphone into a holographic projector was posted by Mrwhosetheboss on August 1, 2015 and has over 10 million views already - and it's no wonder. He doesn't mention on the video what inspired the idea. A clear plastic CD jewel case cover it used to make the projection surface and specially created videos that project onto the four faces are used to create the holographic effect.

The concept reminds of a little multi-faceted mirrored device that used to be sold which sat in the middle of a record player and turned flip-book type still images printed on the album into a simple video. My cousin had one. A little research just now turned up the Red Raven Magic Mirror (videos on website) from Morgan Development Laboratories. The records ran at 78 rpm, which was probably necessary in order to avoid the flicker that would likely be noticeable at 45 rpm or 33-1/3 rpm. As with most things these days, you can buy a Red Rave Magic Wheel and records on eBay.

Red Raven Magic Mirror - RF Cafe

Red Raven Magic Mirror (LaughingSquid.com)

Videos for Engineers - RF CafeThis archive links to the many video and audio files that have been featured on RF Cafe.

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Posted September 1, 2015

Exodus Advanced Communications Best in Class RF Amplifier SSPAs
RF Cascade Workbook 2018 by RF Cafe
Berkeley Nucleonics Corporation - RF Cafe
Holzworth RF Synthesizers

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About RF Cafe

Kirt Blattenberger - RF Cafe Webmaster

Copyright: 1996 - 2024

Webmaster:

    Kirt Blattenberger,

    BSEE - KB3UON

RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while tying up your telephone line, and a nice lady's voice announced "You've Got Mail" when a new message arrived...

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