Choosing the Right Department for Embedded Systems: Electrical or Software Engineering?

Navigating the academic path towards embedded systems can be a bit daunting, especially when deciding between electrical engineering and software engineering. Both fields offer unique advantages and will equip you with the knowledge and skills necessary to work with embedded systems like Arduino and Raspberry Pi effectively. In this article, we explore the differences and considerations to help you make an informed decision.

Embedded Systems: A Brief Overview

Embedded systems involve hardware and software that interact to perform specific functions. They are found in a wide range of products, from kitchen appliances to automotive systems and industrial control devices. Arduino and Raspberry Pi are popular embedded systems that many newcomers to the field are interested in learning about.

Studying EmbeddedSystems Exclusively

When it comes to finding a specific track that focuses exclusively on embedded systems, you may not find one in the traditional sense. However, there are opportunities to specialize within the respective engineering disciplines. For instance, a pair of embedded class arcs on an MCU (Microcontroller Unit) might be a good starting point. For those already pursuing a degree in Software Engineering in Computer Science, it may not cover the full spectrum of embedded systems, leaving the specific hardware knowledge insufficient.

Electrical Engineering: A Broader Perspective

Electrical Engineering offers a more comprehensive view of how these systems operate within the broader context of electronic devices. Because embedded systems are used to control 'stuff,' it is essential to understand the components being controlled. For instance, if your interest lies in process control, you would need to delve into both mechanical and chemical aspects. Improving mechanization involves thinking about both the hardware and software components.

Specialization in Process Control

Imagine a scenario where you are working on a process control system. This could involve either mechanical aspects, such as enabling smooth movement and assembly of parts, or chemical aspects, like initiating and managing safe and productive reactions. Modern process control systems often leverage computers to manage these processes. However, the ability to program these computers is just one part of the solution. It is critical to understand how to automate the entire system to achieve the desired outcomes.

The Shift in Expectations

In the past, there was a clear separation between those who had knowledge of process control and those who knew about computers. The latter were seen as too new and complex. However, in today's world, the expectation is that anyone working on processes and systems should be capable of at least programming a PLC (Programmable Logic Controller) and, in some cases, familiarizing themselves with advanced software packages like TwinCAT.

Understanding Formal Education in Engineering

Ultimately, it is important to remember that a degree in engineering is not just a vocational qualification. It is a foundational step that paves the way for further learning and real-world application. Engineering degrees provide the theoretical knowledge and practical skills needed to navigate the complex world of embedded systems. While the curriculum may not cover everything in depth, it equips graduates with the ability to tackle specialized areas and continue learning in the field.

Conclusion

Deciding between electrical engineering and software engineering for embedded systems depends on your interests and long-term career goals. Regardless of the choice, a solid foundational education will prepare you for the specialized knowledge and skills you need. Whether you opt to specialize in process control, mechanical systems, or software, the key is to understand the entire system and how the hardware and software interact to achieve the desired outcomes.

Remember, a degree is just the beginning. The true challenge lies in applying the knowledge you gain to real-world problems and continuously learning to adapt to the evolving technologies in the field of embedded systems.