Risc-V RV32E variant gets Segger’s floating-point library

Segger has added support for the RV32E embedded processor core to its Risc-V floating-point library, which already supports RV32I. “This new release is much smaller than anything available to us for comparison and, at the same time, is incredibly fast,” claimed Segger founder Rolf Segger. “In the world of embedded systems, every byte counts. The Segger ...

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Sodium-sulfur batteries for unstable power sources

 Sodium-sulfur batteries are being presented by NGK Insulators as the answer to storing large-scale electricity  derived from unstable sources like solar and wind. NGK’s NAS batteries are claimed to be the first fully proven energy storage system for long duration application, helping to reduce peaks due to levelling power, stabilising renewable energy, and contributing to ...

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Panasonic introduces short pulse fibre laser marker

With the LP-RV, Panasonic presents an automated laser marking solution for metal and plastic applications. Following on the Panasonic V-Series, the 20W LP-RV short pulse fiber laser marker marks various materials from illuminated switches for automotive, electronic devices, medical applications to metal parts, or resin molds. The short pulse fibre technology of the Panasonic LP-RV ...

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Illuminated keyswitch series

C&K has developed an illuminated keyswitch series that offers smooth, positive tactile feedback with a clear tactile sound for superior ergonomics and ease of use. The D6 Series illuminated keyswitch features an integrated LED, reducing costs and simplifying the design of the illumination path. As a result, the D6 Series is used in a wide ...

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Electron beam sculptures graphene in 3d

Graphene can be sculptured by electron beams, according to researchers at Georgia Tech. Carbon atoms can be added or subtracted – and in the case of graphene oxide, surface oxygen can be used to remove carbon atoms with no additional chemicals. “By timing and tuning the energy of the electron beam, we can activate interaction ...

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Electrocube eyes high-rel DC links with polypropylene capacitors

Electrocube’s 958A Series of high current DC link metallised polypropylene film capacitors is designed long life in high current power inverter applications under extreme operating conditions. “In applications such as electric vehicle power conversion, aircraft power systems, battery chargers and other high pulse applications, the 958A offers high current and reliability in a high-impact polymer ...

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UK made: TDK puts £11.5m into manufacturing in Devon

TDK has announced an £11.5m investment package to redevelop its TDK-Lambda power supply design and manufacturing facility in Ilfracombe Devon. Staged over the next three and a half years, it will increase production capacity by 50%. “The original factory was built over 50 years ago with further expansion in the mid-1980s,” according to TDK. “While ...

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Mid-sized enclosed professional 3D printer

Barcelona-based BCN3D has announced a smaller version if its professional-grade Epsilon 3D printer, plus a filament conditioning cabinet. Epsilon W27 has a 420 x 300 x 220mm high build volume (=27 litres) and has dual independent extruders (‘IDEX’) which means it can print two separate parts at the same time, or print parts using two different filaments ...

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Telonic Instruments signs UK agreement with Microtest for T&M portfolio

Power and test specialist, Telonic Instruments, has signed a UK-wide distribution agreement with Taiwanese manufacturer Microtest, which will cover its test and measurement portfolio. Microtest’s component testers – including LCR meters, impedance analysers and DC bias current test system will be available from Telonic, together with safety testers, including Hipot testers, transformer testers, cable and ...

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Ericsson buys Cradlepoint

Ericsson is to buy Cradlepoint, the US Wireless Edge WAN 4G and 5G Enterprise specialist, in a deal with an enterprise value of $1.1 billion. The investment  is aimed at increasing market share in the 5G Enterprise market. Cradlepoint’s sales for 2019 were $137 million with a gross margin of 61%. Ericsson’s operating margins are expected ...

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