Randy sent in his latest laser creation. We have seen these before, but most of them don’t utilize a custom PWM for motor control. There aren’t any specific step-by-step instructions, but most of you could figure out how to make it anyway. The final effect is really nice, but I think it needs more lasers. Then again, doesn’t everything?

Related:DIY Cheap laser light music show

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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