Learn electronics with online courses and programs

Are you curious about how electronics work? From amps and volts to circuits and wiring, take a deep dive into electronics through online courses on edX.

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Male engineering student working on a program control robot for a mechatronics engineering project in the manufacturing automation and robotics room at a college.

What you can learn in electronics courses and programs

Learning electronics is all about understanding how electrical signals move and interact to create the technologies we rely on every day.

Whether you're curious about designing semiconductors, troubleshooting devices, or exploring how electricity drives innovation, learning electronics can help you build practical skills and pursue exciting career paths.

Depending on the courses and/or programs you choose, you may learn and develop skills in areas such as:

Circuit theory, voltage, current, and electronic components
Circuit analysis
Digital logic
Semiconductors
Nanotechnology
Microcontroller programming
Electronic design automation

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Electronics courses and curriculum

Topics covered in an electronics engineering course often vary from course to course, depending on learners' skill sets and previous knowledge. Whether you're interested in learning electronics fundamentals or plan to advance your current skill set, edX offers a variety of courses to help you reach your goals.

For example, introductory electronics courses may focus on foundational subject matter such as:

Interactions of electrical power
Energy and the environment
Basic electronics engineering
Principles of electronic circuits
Computation structures

Learners interested in gaining a general understanding of electronics principles may opt to enroll in physics courses, which can provide valuable context for future learning.

Specialized intermediate classes may delve into more advanced topics such as:

Smart grids
Data-enabled machine learning
Power electronics-control
Data-driven decision-making
Semiconductor physics

Careers in electronics

Below are a few of the many jobs you can pursue by learning electronics, with salary data from the Bureau of Labor Statistics:

Electrical installer or repairer

These professionals install and/or repair the electrical components of home utility, transportation, municipal, and corporate systems. Their duties typically include diagnosing electrical problems, educating customers, inspecting equipment, and performing electrical tests.

Required education: Employers generally prefer technical education in electronics (such as online courses or an associate degree).
Median annual salary (2024): $71,270

Electrical technician

Electrical technicians assist electrical engineers in developing electronic components for computers, medical devices, and communications equipment. They often evaluate, test, adjust, and assemble various electronic devices.

Required education: Employers generally prefer candidates with at least an associate degree.
Median annual salary (2024): $77,180

Electrical engineer

Electrical engineers supervise the manufacturing of electrical systems and devices, such as motors, navigation and communication systems, and power generation equipment. Their duties generally include designing, developing, and testing electrical systems.

Required education: Employers generally prefer candidates with a bachelor's degree and hands-on experience.
Median annual salary (2024): $118,780

How to find a job in electronics engineering or technology

Electronics professionals have a firm, working knowledge of electrical hardware, various testing methods, problem-solving, communication, and collaboration. You generally need a bachelor's degree in electrical engineering, electronics engineering, or a related field to become an electrical engineer. However, it is possible to learn electronics without completing a bachelor's degree program.

Employers may only require technical training or an associate degree for roles like electrical technician and installer/repairer. Technical training may be offered on the job or through online courses and programs. This training typically culminates in a certification in a particular area, such as circuit design, troubleshooting, or embedded systems. An associate degree program involves 1-2 years of studying theory and hands-on electrical training through a technical or community college.

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Frequently asked questions about electronics

What is electronics engineering?

Electronics engineering involves the development of electronic devices and systems that use digital or analog components. Electronics engineers design, manage, and test all kinds of electronic products and systems in various sectors such as telecommunications, science, healthcare, government, and military.

How do you become an electronics engineer?

Electronics engineers typically hold a bachelor's or master's degree in electronics engineering or a related field. If you don't have prior experience, one way to prepare for an electronics career is through an online electronics course. After learning essential skills in a basic electronics course, learners can apply their knowledge to various sectors in the field.

What are consumer electronics, and is there a course that relates to them?

Consumer electronics are electronic devices that are intended for everyday use, such as smartphones, computers, and kitchen appliances. There are specific electronics courses that relate to consumer electronics. However, even a general beginner electronics course can help learners attain the necessary skills to work with consumer electronics.

Is there a demand for consumer electronics jobs?

There is a constant demand for improvement in consumer electronics. Home devices and smartphones are used daily by millions of people, so knowledge of consumer electronics is extremely valuable across the field.

How do you become an electronics technician?

You typically need an associate degree in electrical engineering or a related field to become an electronics technician. Some employers may accept a certification or practical work experience in place of an associate degree. Other employers may prefer candidates with a bachelor's degree, but this is not usually required.

How long does it take to complete an online electronics course certification?

Online electronics courses can vary in their length and intensity. Some courses may take as few as three months to complete and require no prior experience. Advanced certification and master's degree programs may take longer to complete.

Last updated September 11, 2025