結果 : how does a simple projector work
8:50

How a Film Projector Works

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How to make an easy pinhole projector l 5-MINUTE CRAFTS

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Cinema projector

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How to Make a DIY Projector

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9:01

how does a film projector work

wow engineering
105,820 回視聴 - 6 年前

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4:13

Build A Smartphone Projector! (Using Shoebox)

TechBuilder
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[5.4] Formation of images in slide projector

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What's Inside A projector | A small Powerful Screen | How Projector Works

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How Cinema Projector Works - 3D Animation

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DLP & LCD & Laser PROJECTOR - How They Work + TEARDOWN

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7:15

Review Of The Dangbei N2: Is It Worth The Hype?

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3:39

How to Make a Projector at Home

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3:15

How to make mobile projector under 5$!

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3:08

Slide Projector Simple but Knowledge Full Animation Video Multimedia

Master Mind Nation
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0:37

How to connect projector to Windows laptop through HDMI cable

An Wang
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10:11

DIY Smartphone Projector (for watching movies)

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How to connect a laptop to a projector

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2:55

How To Make Easiest SMARTPHONE PROJECTOR At Home

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8:21

Minimalist Projector Set Up

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