[2025] Amazing Electronics Engineering Systems You Must Know Today!

By Admin June 15, 2025News & Tips

[2025] Amazing Electronics Engineering Systems You Must Know Today!

Electronics Engineering is a dynamic and rapidly evolving field that plays a critical role in shaping modern infrastructures—from smart buildings to intelligent security systems. In today’s increasingly interconnected world, the integration of electronics into traditional engineering systems is no longer optional but essential.

Whether you’re planning a new development, upgrading existing systems, or simply learning more about the field, understanding the scope of Electronics Engineering is vital. This blog will guide you through the various systems covered under the Electronics Engineering domain, compare it with the Electrical Engineering domain, and help you see the indispensable role Electronics Engineers play in both public and private sectors.

🔧 What is Electronics Engineering?

Electronics Engineering is a sub-discipline of engineering that focuses on designing, developing, and maintaining electronic systems and devices. This includes everything from microcontrollers and sensors to complex communication and automation systems. Unlike Electrical Engineering, which often focuses on high-voltage power systems, Electronics Engineering deals with low-voltage applications used in control systems, communication networks, data systems, and more.

📌 Importance of Electronics Engineering in System Plans and Designs

The chart above clearly delineates how system planning responsibilities are distributed between Electrical and Electronics Engineering domains. The Electronics Engineering domain encompasses systems vital for automation, control, safety, communication, and data.

Why is this division important?

Because system safety, operational efficiency, and regulatory compliance depend heavily on assigning the right professional for each task. A misstep in determining the domain could mean a failure in system functionality or, worse, a breach of national codes such as RA 9292 (Electronics Engineering Law of the Philippines) or PD 1096 (National Building Code).

🧠 Key Systems Under the Electronics Engineering Domain

Let’s dive deeper into each major system that falls under the scope of Electronics Engineering, as defined in the comparison chart.

🏢 Building Management System (BMS)

Electronics Engineers are primarily responsible for the design and integration of BMS components such as:

• Elevator Control Systems
• Environmental Monitoring
• HVAC Automation
• Lighting Control Systems

These components ensure that a building operates efficiently, consumes less energy, and maintains comfort for its occupants. In smart cities, BMS is at the core of urban infrastructure, and only qualified Electronics Engineers are equipped to plan and implement these systems.

🔥 Fire Detection and Alarm System

Fire safety goes beyond just smoke detectors. Electronics Engineers handle:

• Design and layout of detection components
• Integration of gas and kitchen fire suppression detection systems
• Signal transmission and alarm activation protocols

These components are critical in residential, commercial, and industrial buildings. Electronics Engineers ensure these systems comply with safety standards and perform correctly during emergencies.

🎤 Public Address System

In large venues, schools, airports, or malls, public address systems are vital. The Electronics Engineering scope covers:

• Background Music Systems
• Paging Systems
• Emergency Broadcast Capabilities

Designing and optimizing sound distribution and connectivity falls under the Electronics domain, not Electrical.

🎶 Entertainment and Sound Systems

Another major system category is the audio-visual system domain:

• Theatre and Stage Display
• Cinema and Sound Systems
• Video Distribution Systems

Electronics Engineers specialize in interfacing various audio and video systems for synchronized performance—an essential skill set in the events and entertainment industry.

📞 Telephone and Communication Systems

Structured cabling, IP PBX setups, and VOIP integrations are examples of communication technologies that Electronics Engineers plan and install:

• Backbone Systems
• Local and Wide Area Networks (LAN/WAN)
• Structured Cabling for Voice and Data

These systems are essential for modern workplaces and institutions.

📺 Cable Television System (CATV)

Electronics Engineers are also tasked with the design and implementation of cable and digital TV systems, including:

• Wired and Wireless Transmissions
• Microwave and Terrestrial Broadcast Systems

This system requires knowledge of signal strength, frequency allocation, and distribution—areas outside the expertise of an Electrical Engineer.

📹 Security Surveillance and Alarm Systems

Security is a growing concern, and Electronics Engineers play a central role in:

• CCTV Design and Placement
• Door Access Control Systems (DACS)
• Intrusion and Turnstile Systems

Designing integrated security systems requires both hardware and software expertise—key competencies in Electronics Engineering.

💻 Information Technology (IT) Systems

Electronics Engineers are the backbone of digital transformation across industries. They are responsible for:

• Computing System Deployment
• Network Systems Architecture
• Hardware and Software Development

Without proper design and implementation by Electronics Engineers, IT systems would be vulnerable to inefficiencies, downtime, and security breaches.

☀️ Solar Power Generation System (Electronics Portion)

While the electrical portion of solar power systems falls under Electrical Engineers, the Electronics Engineers handle:

• Solar Panel, Inverter, Battery and MPPT Controller System Design
• Communication Between Solar Components
• Data Logging and Energy Management Systems

This dual responsibility is crucial for building sustainable and energy-efficient solar systems.

🧪 Other Related Electronics Systems

The scope of Electronics Engineering also includes:

• Biomedical Electronics Systems
• Emerging and Convergent Technology Systems

These fields are fast-growing and increasingly relevant in healthcare, research, and advanced technology sectors.

⚖️ Why the Division Between Electrical and Electronics Engineering Matters

There are legal and practical implications when assigning responsibility. According to the Electronics Engineering Law (RA 9292), only a licensed Professional Electronics Engineer (PECE) is allowed to sign and seal plans involving Electronics systems.

Failing to comply can result in:

• Project delays due to non-compliance
• Rejection by permitting authorities
• Potential safety and performance risks

Proper division of scope ensures both engineering quality and legal compliance.

📚 Training and Qualifications for Electronics Engineers

To handle these responsibilities, Electronics Engineers undergo:

• A 5-year Electronics Engineering curriculum
• Licensure Examination by PRC
• Continuing Professional Development (CPD)

Some go further to become Professional Electronics Engineers (PECE) who are legally authorized to sign and seal plans in their domain.

🏗️ Real-World Applications of Electronics Engineering

Examples of systems where Electronics Engineers play an indispensable role:

• BPO Offices – require complex structured cabling and network systems
• Hospitals – use biomedical and alarm systems
• Airports – rely on extensive surveillance, paging, and communications
• Malls and Condominiums – use integrated BMS, CATV, and IT systems
• Government Buildings – implement DACS, CCTV, and network systems

📈 The Future of Electronics Engineering

With the rapid rise of smart cities, IoT, AI integration, and cybersecurity concerns, Electronics Engineering is more relevant than ever. Demand for qualified Electronics Engineers continues to grow, especially in areas involving automation, remote monitoring, and intelligent control systems.

✅ Summary: Why Choose a PECE for Electronics Engineering Systems?

Don’t let your project be delayed or penalized. Hire the right professional for the right system.

🔍 Final Thoughts

Electronics Engineering is the cornerstone of modern infrastructure. From fire safety to smart surveillance, communications to energy systems, only licensed Electronics Engineers are qualified to handle and sign-off on these projects. Understanding the scope ensures legal compliance, system integrity, and user safety.

Whether you are a project owner, developer, or fellow engineer, being informed about the correct domain for each system will save time, resources, and headaches in the long run.