Designers in the open source world can finish developments quickly with the Beagle Board, a 3 x 3-inch module that can be used to create gaming images or other complex tasks. Digi-Key Corp. is now offering the card, which provides the computing power needed to create real-time pixel-shaded graphics for gaming and 3-D user interface acceleration. It also lets users develop embedded applications such as home media centers, robotics, Web kiosks and digital signage. The board is powered by a Texas Instruments' OMAP3530 processor, which includes a TMS320C64x+ DSP core and an ARM Cortex-A8, 2-D/3-D graphics engine. The portable card is powered through a USB connector, so it can be attached to a range of systems.
Using a 3D printer, CNC router, and existing powertrain components, a team of engineers is building an electric car from scratch on the floor of the International Manufacturing Technology Show in Chicago this week.
In November, a European space probe will try to land on the surface of a comet moving at about 84,000 mph and rotating with a period of 12.7 hours. Many factors make positioning the probe for the landing an engineering challenge.
NinjaFlex flexible 3D printing filament made from thermoplastic elastomers is available in a growing assortment of colors, most recently gold and silver. It's flexible and harder than you'd expect: around 85A (Shore A).
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