Voice-Command Chess Board Powered By Alexa

Talking to computers used to be reserved for Star Trek and those with overactive imaginations. Now, it’s a regular part of daily life. [CodersCafe] decided to put this technology to work in a chess robot, with the help of Amazon’s digital assistant. 

The build relies on an Cartesian motion rig, …read more

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Hackaday Links: June 21, 2020

When Lego introduced its Mindstorms line in 1998, in a lot of ways it was like a gateway drug into the world of STEM, even though that term wouldn’t be invented for another couple of years. Children and the obsolete children who begat them drooled over the possibility of combining …read more

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Hackaday Links: June 14, 2020

You say you want to go to Mars, but the vanishingly thin atmosphere, the toxic and corrosive soil, the bitter cold, the deadly radiation that sleets down constantly, and the long, perilous journey that you probably won’t return from has turned you off a little. Fear not, because there’s still …read more

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Lamborghini Sián shrink-rayed down to Lego Technic size

Lego cars have moved light years ahead of the barely rollable box-mobiles we used to cobble together as kids – those misfits with a plank for a seat, only one tire and a steering wheel borrowed from the naval ship kit. Nowadays we’re talking 1:1 drivab… Continue reading Lamborghini Sián shrink-rayed down to Lego Technic size

Build the Baddest Keypad on the Block with LEGO

Like so many of us, [EducatedAce] has been quelling the quarantine blues by resurrecting old projects and finding new challenges to fill the days. He’s just finished building this blocky macro keypad to hold a bunch of shortcuts for Photoshop, thus continuing and compounding the creative spree.

[EducatedAce] already had …read more

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Huge 3D-Printed LEGO Go Kart Makes You the Minifig

The LEGO Technic line is definitely the hacker’s flavor of LEGO. It brings a treasure trove of engineering uses that make axles, gears, pulleys, and motors a thing. The only problem is that it’s the inanimate minifigures having all of the fun. But not if [Matt Denton] has something to …read more

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Using the Steam Controller with LEGO Motors

While Valve’s Steam Controller was ultimately a commercial failure, there’s no denying it’s an interesting piece of hardware. With dual trackpads, a wealth of buttons, and Bluetooth capability, it could be the ideal way to control your next build. Thanks to a recent project by [geggo], now you’ve even got …read more

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LEGO My Colorful Custom Clock

[Sofia] spent a lot of time looking around for the perfect LEGO clock. Eventually, she realized that the perfect LEGO clock is, of course, the one you build yourself. So if you find yourself staring at the same old boring clock, contemplating time and the meaning of time itself, why …read more

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