11-year old Blythe Serrano made a 3D Printed Light-Up at Night Pet Collar, which she was sharing at World Maker Faire New York 2014. It has nine LED lights, a battery, and a light sensor. When it’s dark, the lights illuminate so that you can see your pet easily. She used Sketchup to design the collar and inserted the LEDs inside.
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Matt Richardson is a San Francisco-based creative technologist and Contributing Editor at MAKE. He’s the co-author of Getting Started with Raspberry Pi and the author of Getting Started with BeagleBone.
View more articles by Matt Richardson
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