3d

DIY 3D Laser Scanner Using Arduino

Maker Alessandro Grossi sent us this great DIY build for a 3D scanner built using a laser, a DSLR, and an Arduino controller. Allesandro is a Mechanical Engineer, holding a Ph.D. in product design. His day job involves helping designers and manufacturing firms develop and optimize products by means of FEM analisys and Computational fluid …

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LAWN MOWER CARBURETOR IMPROVES MILEAGE ON OLD SEDAN

Before the Ford marketing department started slapping Maverick badges on pickup trucks, the name had been attached to compact cars from the 70s instead. These were cheap even by Ford standards, and were built as a desperate attempt to keep up with Japanese imports that were typically higher quality and more efficient than most American …

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ELECTRONIC ALCHEMY LAUNCHES CAMPAIGN FOR THE FIRST ELECTRONICS 3D PRINTER

Today, ELECTRONIC ALCHEMY , a startup that emerged from university research launched a crowdfunding campaign for their eForge electronics 3D Printer. It is designed for makers, students and professionals and is now available on Kickstarter starting at the super early bird price of $3,999. eForge is the first electronics 3D Printer that prints on demand new proprietary …

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SAMSUNG UNVEILS 12-LAYER 3D-TSV CHIP PACKAGING TECHNOLOGY

An industry’s first, the 12-layer 3D-TSV (Through Silicon Via) technology developed by Samsung Electronics enables the stacking of 12 DRAM chips using more than 60,000 TSV holes, while maintaining the same thickness as current 8-layer chips. By Julien Happich @ eenewseurope.com Developed for the mass production of high-performance chips, the layered packaging technology requires pinpoint accuracy …

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GOING AROUND IN CIRCLES WITH HOMEMADE ARCADE CLASSIC CYCLONE

The classic arcade game Cyclone has attracted many players, along with their coins, thanks to its simple yet addictive gameplay. In its most basic form it consists of a light racing around a circular track, which the player then has to stop at exactly the right place. Arduino enthusiast [mircemk] made a home version of this game, which …

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FREE ELEKTOR ARTICLE: TMC2160 MOTOR DRIVER BOARD

Stepper motors are popular in computer and microcontroller-based position control applications like robotics, industrial automation, CNC machines, 3D printers and video camera control. Due to their uncomplicated internal construction and their limited number of connection wires, stepper motors look deceptively simple. On the internet, there are even lots of tutorials on how to control these …

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3D PRINTED MECHANICAL CONTRAPTION SHOWS LIVE WEATHER FORECAST

“What’s the weather going to be like today?” is a question that’s near-permanently on the mind of those living in places like Britain, where brilliant sunshine can follow thick clouds, only to turn into drizzle an hour later. Nowadays you simply need to glance at your phone to know whether you need to pack an …

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