Editor's Choice


Latest Articles

A renewed hope
26 July 2023, Technews Publishing
July has been a slightly more positive time for businesses in South Africa, and for engineers and technicians in the electronic engineering and manufacturing sector.

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LIDAR filters
28 June 2023, Opto-Electronics
LIDAR filters must be designed with the specific application and sensor type in mind to maximise signal-to-noise ratio.

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The smart future of field strength measurement
28 June 2023, Accutronics, Test & Measurement
Narda has realised the future of electromagnetic field measurements with its FieldMan, an easy-to-use instrument for reliable isotropic field measurements from 0 Hz up to 90 GHz.

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Why using PassThru technology can help extend an energy storage system’s life
28 June 2023, Altron Arrow, Power Electronics / Power Management
PassThru mode is a controller operation that enables a power source to connect to a load directly, and is used in buck-boost or boost converters to improve efficiency and electromagnetic compatibility.

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Hammond announces new flame-retardant ABS 1556 family
28 June 2023, Electrocomp, Enclosures, Racks, Cabinets & Panel Products
IP54 sealed for general-purpose indoor use, the ABS material gives a lower price point than the polycarbonate used in the 1557, which is designed for installation outdoors and in aggressive environments.

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From the editor's desk: Marvelling at the simple things
31 May 2023, Technews Publishing
Last month I had the opportunity to go away for a long weekend into the Gwahumbe Valley in Kwazulu-Natal. By midday on Friday, the car had been packed and we set off. With prior knowledge of where ...

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Avnet Abacus wins top distributor award
31 May 2023, Avnet Abacus, News
Avnet Abacus, a regional business unit of Avnet, has been recognised by TE Connectivity as its best performing distributor for the second year running.

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Altron Arrow celebrates 25 years
31 May 2023, Altron Arrow, News
Altron Arrow celebrated its 25th birthday in May with a luxurious event at its offices in Jet Park, Johannesburg. The event saw current and former employees, customers, and suppliers all reflecting on the growth and successes the company has achieved.

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25 years of excellence through innovation
31 May 2023, Altron Arrow, News
Many of the world’s current megatrends are driven by solutions addressing some of the key challenges mankind is pressured to solve, and Altron Arrow is privileged to work in an industry that can contribute with technology solutions and services.

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What is ML? – Part 3: Hardware conversion of convolutional neural networks
31 May 2023, Altron Arrow, AI & ML
In this series, the CIFAR network, with which it is possible to classify objects such as cats, houses, or bicycles in images, is discussed. Part 3 explains the hardware conversion of a CNN and the benefits of using an AI microcontroller with CNN accelerator.

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Company Profile: Inteto Connect
31 May 2023, Telecoms, Datacoms, Wireless, IoT
Where previously clients preferred to engineer their own solutions, today the focus is on providing turnkey solutions by an expert in the field with the ability to tailor it to the exact specification required by the client.

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Energy storage 2023: Current state and trends for the future
26 April 2023, Future Electronics
Energy storage systems are becoming increasingly important as the world transitions to a more sustainable energy future, and innovation in energy storage systems can help reduce greenhouse gas emissions, improve grid stability and reliability, and increase energy access and security.

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More miles, fewer wires in future electric vehicles
26 April 2023, RS South Africa
Going wireless with the next generation of battery management systems (BMS) removes heavy communications cabling from inside EVs to help improve driving range and reliability.

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GNSS with integrated LNAs and antennas
26 April 2023, iCorp Technologies, Telecoms, Datacoms, Wireless, IoT
With integrated LNAs and SAW filters, the L89 R2.0 module achieves higher sensitivity and increased anti-interference capability.

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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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