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Protecting manufacturers from cyberattacks using digital twins
29 March 2023
Detailed virtual copies of physical objects, called digital twins, are opening doors for better products across automotive, healthcare, aerospace, and other industries, and according to a new study, cybersecurity may also fit neatly into the digital twin portfolio.

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Wi-Fi module to address indoor and outdoor IoT applications
26 April 2023, Quectel Wireless Solutions, Telecoms, Datacoms, Wireless, IoT
Quectel Wireless Solutions has announced the launch of its FGH100M Wi-Fi HaLow module, providing long-range data transmission, low power consumption, and improved penetration through walls and other obstructions, for a wide range of IoT applications.

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New connector system improves power integrity
26 April 2023, Altron Arrow, Interconnection
By optimising power integrity, Samtec’s new connector provides a greater signal integrity margin and improves power and thermal efficiency.

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From the editor's desk: Good day from 25 000 feet
26 April 2023, Technews Publishing
Recently I was sitting, rather uncomfortably, watching the display on my phone showing me that I was at an altitude of around 8300 m above sea level and travelling at a speed of 911 km/h between Johannesburg ...

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Containers: the edge compute strategy of the future
29 March 2023, Future Electronics
While edge computing has successfully powered an array of IIoT use cases for over a decade, it is poised to take a big step forward through the usage of containers, which will allow the IIoT to unlock an even greater array of possibilities.

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Introduction to convolutional neural networks: Part 1
29 March 2023, Altron Arrow
This first part of the series of articles explains CNNs and their significance in machine learning within AI systems.

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Expanded lineup of Jetson Orin AIOs
29 March 2023, Altron Arrow, AI & ML
NVIDIA has expanded the NVIDIA Jetson range with the launch of new Jetson Orin Nano system-on-modules that deliver up to 80x the performance over the prior generation.

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How does a Qvar sensor work?
29 March 2023, Analogue, Mixed Signal, LSI
Qvar is an electrostatic sensor from STMicroelectronics that can be used for human presence and motion detection, touch detection, and user interface (UI) applications.

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Ultra-compact, low-power, NB-IoT module with GNSS capability
29 March 2023, Altron Arrow, Telecoms, Datacoms, Wireless, IoT
STMicroelectronics’ ST87M01 ultra-compact and low-power modules combine highly reliable and robust NB-IoT data communication with accurate and resilient GNSS geo-location capability for IoT devices and assets.

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Prolonging the life of solder tips
29 March 2023, Testerion, Manufacturing / Production Technology, Hardware & Services
Since the move from lead to lead-free solders, a common complaint has been short tip life, with the higher heat needed for lead-free solders and flux leading to faster tip burn-out.

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The cybersecurity skills gap needs time and investment to address
28 February 2023
As data becomes increasingly valuable and an increasingly more attractive target for cybercriminals, cybersecurity is one area that needs to be addressed as a matter of priority.

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SA businesses need to encourage women in tech
28 February 2023
To remain competitive in a rapidly changing technological landscape, businesses need to cultivate and support women in tech.

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2023 is the year of making it easy in IoT
28 February 2023, Quectel Wireless Solutions, Telecoms, Datacoms, Wireless, IoT
As IoT connectivity matures to support the era of massive IoT, there’s a need for connectivity procurement and for management, to be simplified and streamlined, and to offer greater flexibility.

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A guide to battery fast charging
28 February 2023, Altron Arrow, Power Electronics / Power Management
While higher battery capacity increases a device’s operating life, keeping the charging time down on these larger capacities presents additional challenges for designers.

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Steps to commissioning a solar power system for maximum performance
28 February 2023, Comtest, Power Electronics / Power Management
Commissioning a new PV installation is necessary as it establishes a baseline of performance for customer acceptance and follow-on maintenance, and is important not only for PV system performance, but also for the longevity of equipment, safety, ROI, and warranties.

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The OMRON network safety advantage
28 February 2023, Omron Electronics, Circuit & System Protection
When designing a safety solution for a machine or application, a fundamental consideration is whether to implement it as a standalone or network safety solution.

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New solar panel plant to provide power to the community
28 February 2023, News
A new solar panel plant in Cape Town hopes to make a difference in providing both employment and affordable solar panels to low-income households across southern Africa.

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Measuring over-the-air uplink interference
28 February 2023, Concilium Technologies
Cell phones are more prone to interference impairments since their transmission power (UL) is much lower than the base station one (DL). This means that any interfering signal in the uplink (UL), even ...

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AI set to revolutionise the education sector
28 February 2023, AI & ML, Edge Computing & IIoT
Artificial Intelligence has made remarkable strides in numerous industries, and the integration of AI into the educational sector has the potential to revolutionise the way we learn and teach.

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From the editor's desk: The dawn of a new era in education
28 February 2023, Technews Publishing, News
During the recent holiday season, I was having a discussion regarding AI, and the conversation eventually found its way to the pros and cons of this relatively new technology. As with all new tech that ...

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