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Make It Easy?Green Laser Projector

2018-01-18 06:50  
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You must thought that projector creation is kind of rocket scientist's project, and this will require a lot of science knowledge to do it. If you did, then you're totally WRONG...! Making a green laser projector is just like a piece a cake; even a junior high student can work it easily!

Those materials you need for it:

    Spartan 125mW green laser (recommended 250mW)Diffractive glasses (3D glasses)A bunch of galvanized pipesPlastic Epoxy3V DC motor

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