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Joey sent in his really nice Blu-Ray laser pointer that he made. His build is well documented, and there are a few features that make it unique. He said that you could even see the beam of light in a dark room, that’s cool.

I focused on building a high quality device. I am really happy with the size and quality of the case, and current-limited power supply, as opposed to the simple resistor based design some other designs suggest. I also opted for rechargeable Li-Ion batteries for great performance and size.

Read more about the DIY Blu-Ray laser pointer

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DIY Blu-Ray Laser Phaser

Marc de Vinck

I’m currently working full time as the Dexter F. Baker Professor of Practice in Creativity in the Masters of Engineering in Technical Entrepreneurship Program at Lehigh University. I’m also an avid product designer, kit maker, author, father, tinkerer, and member of the MAKE Technical Advisory board.


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