Silicon Labs wins IoT security certification from PSA and ioXt Alliance

Silicon Labs has earned IoT security certifications from both PSA Certified and the ioXt Alliance. The company’s ‘Secure Vault’ is a suite of security features including: secure boot based on hardware root of trust, secure debug, physical tamper, secure identity for attestation, and physically unclonable function (PUF) key management. It will feature in Wireless Gecko ...

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A tale of two low-power temperature sensors

Maxim has announced a pair of temperature sensors, one accurate with an I2C bus, and the other with a multi-drop 1-Wire interface. MAX31889 is accurate: ±0.25°C accuracy from -20°C to +105°C ±0.65°C accuracy from -40°C to +125°C 16bit resolution 32 word temperature data FIFO high and low threshold temperature alarms 1.7V to 3.6V operation 68µA ...

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Viavi delivers O-RAN test gear to China Mobile

Viavi Solutions has delivered 5G O-RAN fronthaul and optical transport test solutions to China Mobile Research Institute (CMRI), the research division of the world’s largest mobile operator, China Mobile.  As 5G commercial deployments continue to ramp up, and multi-vendor, disaggregated architectures emerge, the need for performance validation and service assurance becomes ever more critical. As ...

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Zortrax adds secure cloud-based 3D printer control

Zortrax has introduced cloud-based printing management for its range of professional grade 3D printers. Called ‘inCloud’, the system “enables remote management of Zortrax 3D printers from anywhere in the world”, according to the company. “This solution will manage the 3D printing manufacturing processes for both single-device users and businesses running large 3D printing farms.” The ...

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TT Electronics gets PSU design-and-qualify contract from BAE Systems

TT Electronics has been awarded a contract from BAE Systems for the design, development and qualification of a flight control system dc-dc converter to support project Tempest, the UK-Italian fighter aircraft concept. “All this work will be completed in the UK,” TT Electronics marketing manager Josh Slater told Electronics Weekly. The aircraft consortium, called Team Tempest, includes BAE Systems, Rolls Royce, Leonardo, and MBDA, ...

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Desktop PSU for home medical appliances has 2x MOPP

Intended to partner home healthcare products, California-based TrumPower has released a family of medically-approved IP54 rated desktop ac-dc adaptors. Inputs range over 90 – 264Vac and 47 – 63Hz (drawing 2Arms at 115V and 1A at 230V). Power handling varies slightly with output voltage, spanning 132-150W across the family as voltage rating varies from 12V to ...

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Imagination launches RISC-V architecture course

Imagination has announced a complete course on RISC-V computer architecture for undergraduate teaching as part of its Imagination University Programme (IUP). “RVfpga: Understanding Computer Architecture” includes teaching materials and practical exercises to help students understand the key elements of processor architecture, including IP cores, modifying a RISC-V core and their microarchitectures. Professor David Patterson, who shares ...

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ULEMCo to provide 20 hydrogen-powered gritters

ULEMCo, which is pioneering hydrogen fuel in the UK, has commenced the largest single deployment of hydrogen dual fuel vehicles yet seen. This follows an order secured with Scottish company James A Cuthbertson to transform Glasgow City Council’s existing fleet and some new gritters to be hydrogen enabled. Thanks to Scottish Government funding through Transport ...

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SpaceX to launch Masten’s MM1 lander to lunar south pole

California-based-Masten Space Systems has announced it has selected SpaceX to launch its Masten Mission One (MM1) in 2022. As part of MM1, Masten’s lunar lander will deliver nine NASA-sponsored science and technology demonstration experiments and several commercial payloads to the moon. In what is Masten’s first mission to the Moon, the MM1 is a collaboration ...

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