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3DSage's video: 3D Printed Radio No Batteries

@3D Printed Radio | No Batteries
I'm thrilled to unveil my new 3D printed AM radio! I was inspired by the diy crystal and foxhole radios of the early 1900's, but I created my own design to be as simple as possible. I made a few animations to help assist in explaining how this mystifying device can work with so few parts. I hope you like it and thank you for watching! Download 3D file: https://www.thingiverse.com/thing:2752141 Materials: 1 Piezo Earphone 1 Coil of 24 AWG Magnet Wire (aka Enamel Wire) 1 1N34A germanium diode 1 aluminum foil 1 paper clip 1 package of Hildie & Jo 45 Cord Ends (5x10mm Springs) These should be easy to find online. The springs I got are sold at Joann Fabrics. Search Silver Cord End Springs but any similar 5mm diameter springs should work. VellemanStore blog: https://www.vellemanstore.com/en/blog/how-to-build-a-3d-printed-am-radio

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This video was published on 2018-01-10 19:20:14 GMT by @3DSage on Youtube. 3DSage has total 116K subscribers on Youtube and has a total of 153 video.This video has received 30.5K Likes which are higher than the average likes that 3DSage gets . @3DSage receives an average views of 66.1K per video on Youtube.This video has received 1.4K comments which are higher than the average comments that 3DSage gets . Overall the views for this video was lower than the average for the profile.

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