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I 3D printed these 3 tools to make Arduino projects easier

The Arduino has long been a staple of the maker community. Longer than 3D printing has been as popular as it is, in fact. So, ...
techtimes

Homemade 3D-Printed, Handheld Railgun With Arduino Uno R3 Inside Fires Projectiles At 559 MPH

Made memorable by that showdown in Crysis and Quake and various other works of fiction, railgun recently made their way into the real world when the U.S. Navy showed off a prototype near the start of ...