Application-specific integrated circuit (ASIC)-based current transducers can expand the dynamic range and increase the sensitivity and reliability of current measurement. The benefits offered by ASIC-based transducers with over current detection (OCD) can help to reduce component count and, as a result, deliver higher reliability. They can also enable higher resolution from the analogue-to-digital converter […]
“It is in the cloud” is a term often bandied about, but the questions still remain: when to opt for a private cloud and when to take the bold step to move into the public cloud? A lack of understanding of the practical implications of moving into the cloud is keeping South African companies […]
Using open architectures with flexible structures based on internet technologies to integrate information from a wide variety of different sources. Data relating to process equipment and components is generated throughout the lifecycle of a plant. Where data generated in one phase of the plant lifecycle (e.g. during procurement) is required in another phase (e.g. […]
The universal integrated circuit card (UICC) is the smart card used in mobile terminals. The card authenticates the subscriber to the network while ensuring the integrity and security of their personal data. In addition, it also stores applications for both operator and end-user use for the correct deployment of mobile services. The integration of […]
Ensuring the safe location and design of occupied buildings (permanent or temporary) is high on the agenda of key stakeholders – industry, regulators, and the workforce and members of the public who have a vested interest in the area. The significant amount of analytical work required to support such an analysis represents a key […]
The question of virtual PBX replacing trditional premises-based PBXs has been around boardroom tables for some time. “Do we invest in a hosted solution or do we keep our communication in-house? Do we go the IP route or do we stay with a physical connection from Telkom?” The days of simply contacting a traditional […]
The advent of high-efficiency infrared LEDs has made intuitive and robust touchscreens for various devices and controllers attractive to both industry and the end-user. Download the Pdf
South Africa is not lagging behind when it comes to the world of high performance computing. The Cape Town-based Centre of High Performance Computing (CHPC) has an impressive track record, although mostly in the sphere of academia. When it comes to commercial applications there appears to be a lack of interest. Is that because […]
Lightning is a serious issue which is often under-estimated until faced with its disastrous consequences. Protection against this severe energy source requires professional equipment, professionally installed. Simply buying a few protector plugs or multi-plug extensions from the hardware store could well finish off whatever electrical and computer equipment is indoors, connected to the mains […]
Raw data is not always the best way to communicate useful information. Data transformations like removing signal noise, compensation for environmental effects like temperature and humidity, and calibration for equipment error are needed to help turn raw data into useful data. Producing useful data is a primary outcome of engineering applications, so comprehensive signal […]
