Biljana Ognenova

About:

Biljana received a bachelor's degree in criminal law and a master's degree in psychology from Ss. Cyril and Methodius University in Skopje. Since then, she's served as a logistics and protocol manager for the British embassy in Skopje and a content writer for Cosmic Development. She's particularly interested in renewable and alternative energy technologies and resources, and she likes to write about how technology changes lives. Other areas of interest for her include IoT, sensors, access control, IT security, AI, and blockchain. Biljana currently resides in Macedonia.

Articles

Graphene Ink May Be The Next Solar Cell Module Improvement

Perovskite-based solar cells stacked on a silicon sheet with the help of graphene ink could just turn a new page for cell efficiency and lower manufacturing costs.

2 days ago
Opinion

Interested in Mechatronics? Here is What You Need to Know

Mechatronics is a promising career field for electronics and electrical engineers if you know where to look for what matches your interests and skills.

one week ago
Opinion

A Tribute to The World’s First Electrical Engineers

Electrical engineering (EE) has a flurry of notable figures throughout history. Looking back, we cannot fully grasp the restraints they must have met while bringing forth the discipline from other technical sciences.

3 weeks ago
Opinion

Designing Intelligent Electrical Networks for Large Wastewater Plants

Wastewater plants are major electricity consumers. Applying intelligent electrical plant design principles could greatly reduce their power consumption and improve operational efficiency.

2 months ago
Opinion

What MicroLED Technology Will Do for the Future of Displays

MicroLED technology is transforming today’s display screens with better contrast, brighter colours, and greater sharpness.

2 months ago
Opinion

General Electric Beats Tesla in Building the Largest Battery Storage System in South Australia

General Electric (GE) Renewable Energy will deliver a 100MW/300MWh big battery for the 200MW photovoltaic plant in South Australia. Expected as early as 2021, the massive storage system will beat the current champion, Tesla’s Hornsdale Power Reserve, for its longer energy duration properties.

4 months ago
News

How Can the EU Roadmap 2050 Objectives Benefit EEs?

The European energy roadmap for 2050 has posed ambitious carbon emission reduction goals for the next 30 years.

4 months ago
Opinion

Actionable Ways for Electrical Engineers to Make a Global Impact on Climate Change

Alongside policymakers, regulators, and environmentally-conscious companies, EEs (electrical engineers) have a key role to play in tackling climate change worldwide. Indeed, EEs continue to bring about the change in actionable ways to improve the global state of carbon emissions.

5 months ago
Opinion

TRACO POWER TRI 3 Series DC-DC Converters

The new TRACO Power TRI Series DC/DC converters have recently been released on the market, featuring 5 variations, namely the 3.5, 6, 10, 15, and 20W models.

5 months ago
Product Highlights

Can Layered Perovskite Solar Cells Replace Batteries in RFID Sensors?

In expectance to the billions of sensors necessary for setting up the IoT infrastructure in the next couple of years, we witness innovative ways to optimize sensor costs.

5 months ago
Research

Advancements in Solar Technologies Help Meet Low-Cost and Sustainable European Energy Goals

In the race for renewable energy, solar photovoltaic cells are among the first-place contenders. At the same time, they pose considerable challenges in terms of manufacturing costs, efficiency, and scalability.

6 months ago
Opinion

University of Warwick Researchers Develop Less Toxic Solar Cells for Manufacturing Solar Panels

Despite the benefits of solar cells, their manufacturing process involves many expensive and unsustainable practices. The University of Warwick has set a milestone in combating both the harmful chemicals and the costs of solar cell production: enter its new method for patterning copper and silver, based on selective metal vapour condensation—enabled by organofluorine compounds.

6 months ago
News

Showa Denko Advances Epitaxial Wafers Development for SiC Power Semiconductors and Modules

Thanks to the fact that silicon carbide (SiC) semiconductors and power modules offer unique capabilities, such as their ability to increase power supplies’ energy and temperature efficiency, plus their overall performance advantages over silicon-only semiconductors, they are continuing to be widely adopted in the industrial power supply and electronic components markets.

7 months ago
News

The Importance of Mentorship for Electrical Engineers

For engineering, there are common techniques that recruiters use to weed out candidate applications. They try to find candidates that will fit well within the job role, of course—but also the team, and the company culture. It’s a threefold test.

about 8 months ago
Opinion

The Growing Problem of Counterfeit Electronic Components

The electronics components industry is flourishing—with new suppliers showing up daily, many from abroad, and it becomes a greater challenge for companies to detect fake pieces and distinguish between the real deal and a bland, low-quality copy...

8 months ago
Opinion

Challenges UK Electrical Engineers Face in Operating Offshore Wind Power Sources

Now that the UK government has announced its plans to invest in renewable energies and supply a third of its electricity from offshore wind farms by 2030, wind energy engineering has reached new heights.

9 months ago
Opinion

Do We Need Speed Limiters? European Union Requires Speed-limiting for All Vehicles by 2022

Despite claims that driving at below average speeds increases the risk of accidents because drivers lose focus, speed is still a major contributor to motor vehicle accidents.

9 months ago
Opinion

The Case for Early-Stage Development of Recyclable Electronic Devices

The current design processes for developing electronics often don’t factor in the result of a significant amount of material waste.

10 months ago
Opinion

The Greatest Hazards Engineers Face in Work Environments

Engineers just leaving university are a vulnerable workforce in terms of health and safety and other work-related hazards for several reasons...

11 months ago
Research

AC-DC Power Filters That Amplify Electronics Performance at Lower Cost

It’s common to face at least a few, if not an array of typical problems with electrical circuit performance. Electromagnetic interference (EMI) is just one we point out as a common issue of poor-performing power circuits that in turn affects the components of the electronic device they belong to.

one Year ago
Product Highlights

Why Europe is More Primed for Autonomous Vehicles Than China

The KPMG Autonomous Vehicles Readiness Index places four European countries among the top ten best prepared to deal with autonomous vehicles. China is ranked 16th on the index of 20 countries, which includes four factors in the total score calculation: policy and legislation, technology and innovation, infrastructure, and consumer acceptance.

one Year ago
Opinion

Solutions to the Shortage of Skilled Workers in the UK Engineering Sector

The UK Government’s Industrial Strategy, Building a Britain Fit for the Future, elaborates the four key challenges the UK faces now: AI and the data revolution, mobility, clean growth, and the ageing population. Even without a substantial engineering interest or background, it is evident that engineering jobs will play a crucial role in the aftermath of the practical implementation of this strategy.

one Year ago
Research

STEM Fields Are Lacking Diversity in Europe

Diversity, in many ways, is important. Even the most frugal researchers would agree that considering a hypothesis from multiple viewpoints contributes to its viability. A new perspective can arise from differences in age, ethnicity, gender, culture, socioeconomic background, access to education, and even from micro-differences such as individual upbringing.

one Year ago
Opinion

EU Commission Approves $2 Billion Public Funds for High-End Chips and Driverless Cars Research

IoT technologies have added another layer to the meaning of a digital single market, a policy the European Union has been pushing forward since the adoption of the Digital Single Market Strategy in May 2015. The Internet of Things is connecting virtual and physical touch points and dissolving many of the previously unshakable cross-border limitations and will continue to do so, thus changing the tapestry of societies as we know them.

one Year ago
Opinion

Why Is Planned Obsolescence and End of Support a Part of Component Manufacturing?

In the world of electronics, sales and marketing have changed the way products are created. Planned obsolescence is common, and consumers are conflicted about it. How can engineers meet demand by creating new and exciting products that also last longer than two years?

one Year ago
Opinion

In Defense of Autonomous Vehicles: Why Self-Driving Cars Are Closer Than You Think

Autonomous vehicles have been a hot topic for some time now, but even still, they're met with the disdain from many engineers. Despite this lack of support, these vehicles are coming, and there are only a few roadblocks in their way.

one Year ago
Opinion

Hardware Companies Owe Engineers Better End-of-Life Support

The availability of smartphones, computers, vehicles, and other modern technology has exponentially increased over the last decade. However, the lifespan of these devices isn't what it should be. Why are hardware companies failing to create better end-of-life expectation for everyday tech?

one Year ago
Opinion

Next-Gen Smart Sensors Are Tinier and More Accurate Than Ever

In the micronic world of IoT, collecting and interpreting data needs to be fast, accurate, and inexpensive. How do smart sensors meet these requirements, and how are they being implemented in innovative engineering projects?

one Year ago
Product Highlights