AWS Firewall Manager now allows you to enable versioning for AWS WAF managed rule groups and to select a specific version of an AWS WAF managed rule group when configuring your AWS WAF policy using Firewall Manager.

In 1969, when this photo was taken, this guy had just left one startup and had just founded another: Moral: Do it when you’re young

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IBM has been granted the most U.S. patents in a year for the 29th year running according to the IFI Claims Patent Services. IBM was assigned 8,682 patents in 2021. Samsung is second with 6,366 patents, followed by Canon with 3,021 patents. Silicon Valley is largely absent from the top 8. Out of the five GAFAM …

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Toshiba has introduced a mosfet load switch gate driver in a 1.2 x 0.8 x 0.35mm 6bump WCSP6G the chip-scale package, suiting it to wearables and smartphones, it said. The IC, called TCK421G, can separately drive the gates of a pair of back-to-back n-channel mosfets to make a reverse-blocking switch – useful when multiplexing power sources. If …

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Mornsun’s LMF500-20Bxx series of 500W ac-dc PSUs are available from Relec. The units have a universal input of 80 – 264Vac “and dual use of the same terminal enables it to also accept 110 – 370Vdc”, according to the Dorset-based distributor. There are six models, all with built-in power factor correction, offerign a choice of output …

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Innoscience Technology, which was founded to pursue high performance, cost-effective Gallium Nitride on Silicon (GaN-on-Si) power ICs, has come up with a 40V bi-directional GaN-on-Si enhancement mode HEMT for mobile devices, including laptops and cellular phones. The INN40W08 HEMT has been developed using the company’s InnoGaN technology which features ultra-low on resistance. “ Innoscience  now …

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Digi-Key Electronics has announced a global distribution partnership with SPARK Microsystems, the ultra wideband specialist, to offer its ultra-low power wireless communications ICs. Described as next-generation ultra-wideband wireless transceivers, the products target personal area networks and IoT-connected devices. For example, the SPARK SR1000 UWB IC family (pictured) support data rates of up to 10 Mbps …

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Well-stocked OEMs contributed to a drop in Q4 DRAM shipments, says TrendForce, with PC OEMs holding more than 10 weeks of DRAM inventory. Most DRAM fabs experienced a drop in shipments in Q4 and a downward trend in DRAM price quotations. Total 4Q21 DRAM output value decreased by 5.8% QoQ, reaching $25.03 billion, with only a few …

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TT Electronics has announced its LRMAP4026 series low resistance metal alloy power resistors designed for power supply, motor drive, and battery monitoring applications. This resistor series provides four-terminal Kelvin precision and high current capacity to all industrial applications, including automotive. Because four-terminal Kelvin connections improve precision, only a small portion of a design’s error budget …

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Amazon Relational Database Service (Amazon RDS) now offers customers the option to use Internet Protocol version 6 (IPv6) while accessing the RDS Management APIs . Customers moving to IPv6 can simplify their network stack by running their APIs on a network that supports both IPv4 and IPv6.