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Location tracking: the road to ultra-wideband
31 August 2022, RF Design, Telecoms, Datacoms, Wireless, IoT
Ultra-wideband (UWB) technology is considered the new ‘location technology’ kid on the block due to its precise location and tracking capabilities.

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Advantages of Wi-Fi 6 for the IoT
31 August 2022, EBV Electrolink, Telecoms, Datacoms, Wireless, IoT
From the IoT perspective, Wi-Fi developers have recognised that faster is not always the best choice. In generations prior to Wi-Fi 6, increased raw throughput was the primary objective. Now, the trade-offs between some KPIs allow system designers the flexibility to focus on the aspects important in their design.

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Perspectives on education and the role that women play in engineering: Sune von Solms
31 August 2022, News
Sune von Solms, Associate Professor at the Department of Electrical and Electronic Engineering Science at UJ, provides insight into the state of education and her thoughts on the role of women in engineering.

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Icorp of Things: a more connected world
31 August 2022, iCorp Technologies, Telecoms, Datacoms, Wireless, IoT
The main challenge that IoT networks have had to overcome in recent years is wireless data rates, and new devices are now available which offer either 5G or Wi-Fi 6 connectivity options to solve this problem.

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Shutting down 2G and 3G in South Africa
31 August 2022
South Africa’s mobile network operators need to shut down their 2G and 3G network to keep up with the demand for faster, cheaper data but decommissioning the existing networks is proving to be difficult as many legacy systems are still using this spectrum.

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Top five MPU suppliers strengthen market dominance
27 July 2022, News
The new ranking shows that long-time leader in microprocessor units, Intel, has moved downwards closer to half the total worldwide sales in microprocessors.

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Personality profile: Shilpa Mehta
27 July 2022, Production Logix
Shilpa Mehta, co-owner at ProLogix, talks about her informative years, how she eventually came to be in the electronics’ manufacturing business, and what drives her success.

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Going beyond with HONOR
27 July 2022, MyKay Tronics, News
The tempo of business in China is lightning fast. But if you are responsive and go a step beyond, the rewards can be great. In just 15 days, Mycronic delivered 30 dispensing systems to HONOR.

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How to build an uninterruptible power supply for home devices
27 July 2022, Altron Arrow
With the frequent load shedding in South Africa, finding an offline source of power at home has become a necessity. Simon Brumble, staff engineer at Analog Devices shows how to build a home UPS using a car battery as a backup source.

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Vicor releases technology predictions for 2022
29 June 2022, News
Predictions for 2022 in automotive, hyperscale computing and aerospace and defence will see innovation adapt to support electrification and drive growth.

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Helium mining – Popular hype or real business opportunity? – Part 2
29 June 2022, Otto Wireless Solutions, Telecoms, Datacoms, Wireless, IoT
“I would say it is really easy to get into, but you need to be aware of the exchange rates and you need to have a solid and stable Internet network.”

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How to extend the run-time of battery-powered equipment
29 June 2022, Accutronics, Power Electronics / Power Management
For a given battery selection and application, there are several downstream design decisions that can have a drastic impact on how long the battery lasts.

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Three compact solutions for high step-down voltage ratios
30 May 2022, Altron Arrow, Power Electronics / Power Management
System designers can be faced with the challenge of down-converting high DC input voltages to very low output voltages at high output current.

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ExecuGroup launches ExecuWeb, sponsors engineering talent
30 May 2022, ExecuKit, News
Not content just to roll out a new platform for sourcing redundant and obsolete components, the company is also providing financial aid to an NWU student.

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Should you buy a software-defined radio or build your own?
30 May 2022, RFiber Solutions, Telecoms, Datacoms, Wireless, IoT
As the market for software-defined radios grows, many engineering organisations are wrestling with the age-old question: build or buy?

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Helium mining – Popular hype or real business opportunity?
30 May 2022, Otto Wireless Solutions
“My gateway went dead when a clone device came online in Croatia, which is still on the Helium network and earning HNT at an alarming rate.”

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The $180 billion market for location-based media and entertainment
30 March 2022
For companies operating within these markets, it is important to view the opportunities as a series of milestones that will be reached over time.

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Is it getting hot in here?
26 April 2022, Spectrum Concepts
When considering thermal performance, Samtec factors in power density, device thermal resistance, total power entering the system, system airflow and system impedance.

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Personality profile: Hitesh Pema
26 April 2022, Hiconnex, News
“I entered the military and aerospace field in 1996 when I was offered a position as a sales engineer at the specialist interconnect supplier, Hiconnex.”

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The $180 billion market for location-based media and entertainment
26 April 2022
For companies operating within these markets, it is important to view the opportunities as a series of milestones that will be reached over time.

Read more...



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