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A 3D-Printable Mecanum Wheeled Robot Platform

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If your interest lies with robotics there are a multitude of different platforms for you to build. Teemu Laurila was frustrated with what was on offer, …

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Russian EBike Goes Everywhere, Possibly Legal

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Electric bikes may be taking the world by storm, but the world itself doesn’t have a single way of regulating ebikes’ use on public roads. Whether …

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3D Printing A NAS Server Case

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It’s good to back up, and despite that, few of us do. Brian we suspect is of the more diligent persuasion, given his strong enthusiasm for …

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Lack Of Space Is No Longer An Excuse For Not Having A Pen Plotter

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Pen plotters, those mechanical X-Y drawing machines that have in many cases been superseded by inkjet and other printer technologies, exert a fascination from a section …

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Build Your Own LED Glow Poi

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Spinning poi is an entertaining pastime, and LEDs can make a great addition to the experience. MilanDer built some LED poi of their very own, using …

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Building A Safe ESP32 Home Energy Monitor

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The first step to reducing the energy consumption of your home is figuring out how much you actually use in the first place. After all, you …

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This Wristwatch Is A Free Form Work Of Art

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Free-form circuitry built as open wire sculpture can produce beautiful pieces of electronics, but it does not always lend itself to situations in which it might …

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Does This Timber Have The Right Timbre?

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A hi-fi amplifier used to be a right of passage for the home electronic constructor, back in the days when consumer electronics was still dominated by …

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Add An Ant To Your Desk For Some Compact PCB Manufacturing

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Usually when one thinks of using a CNC machine for producing PCBs, one thinks of those big, bulky CNC machines that pretty much fill an entire …

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Familiar Parts Make Interfacing Weather Station Easy

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Hackers love to measure things, and enjoy monitoring the world around them. Weather stations are a big part of this, and many tinkerers have tried to …