Electronics courses can help you learn circuit design, signal processing, microcontroller programming, and PCB layout. You can build skills in troubleshooting electronic systems, implementing embedded systems, and using simulation software to test designs. Many courses introduce tools like Arduino for prototyping, oscilloscopes for analyzing signals, and CAD software for designing circuit boards, all of that support creating functional electronic devices.

University of Colorado Boulder
Skills you'll gain: Biological Engineering, Molecular Biology, Biotechnology, Process Engineering, Engineering Design Process, Systems Design, Biochemistry, Molecular, Cellular, and Microbiology, Life Sciences, Design Specifications, Cell Biology, Technical Design, Research Design, Biology, Computational Logic, Diagram Design, Laboratory Research, Laboratory Experience, Technical Standard
★ 4.4 (38) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Real-Time Operating Systems, Embedded Software, Internet Of Things, Embedded Systems, Serial Peripheral Interface, System Programming, Emerging Technologies, Communication Systems, Program Development, Application Programming Interface (API), Operating Systems, Peripheral Devices, Digital Communications, Artificial Intelligence
Intermediate · Course · 1 - 4 Weeks

L&T EduTech
Skills you'll gain: Embedded Software, Peripheral Devices, Integrated Development Environments, Embedded Systems, Internet Of Things, Microarchitecture, Automation, Real Time Data, Hardware Architecture, Computer Architecture, Prototyping, Memory Management
★ 4.6 (298) · Beginner · Course · 1 - 3 Months

Technion - Israel Institute of Technology
Skills you'll gain: Materials science, Engineering, Scientific, and Technical Instruments, Semiconductors, Innovation, Biomedical Engineering, Chemistry, Electrical Engineering, Analytical Testing, Analytical Chemistry, Manufacturing Processes
★ 4.6 (1.2K) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Event-Driven Programming, Embedded Systems, Embedded Software, Interactive Design, Prototyping, Internet Of Things, System Design and Implementation, Peripheral Devices, Programming Principles, Simulations, Python Programming, Computational Logic, Computer Programming
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Biological Engineering, Markov Model, Molecular Biology, Biotechnology, Bioinformatics, Simulation and Simulation Software, Mathematical Modeling, Engineering Analysis, Mathematical Software, Process Engineering, Engineering Design Process, Systems Design, Simulations, Biochemistry, Molecular, Cellular, and Microbiology, Life Sciences, Failure Analysis, Electrical and Computer Engineering, Process Modeling, Differential Equations
★ 4.4 (38) · Intermediate · Specialization · 3 - 6 Months

University of California San Diego
Skills you'll gain: Version Control, Integrated Development Environments, GitHub, Git (Version Control System), Internet Of Things, Development Environment, Embedded Software, Software Development Tools, Software Versioning, Embedded Systems, Program Development, Prototyping, Linux, Linux Commands, Operating System Administration, Operating Systems, Ubuntu, Peripheral Devices, Android (Operating System), Open Source Technology
★ 3.9 (40) · Mixed · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Electrical Systems, Manufacturing and Production, Manufacturing Processes, Production Process, Energy and Utilities, Thermal Management, Sustainable Technologies, Materials science, Performance Testing
★ 4.9 (28) · Beginner · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Android Development, Application Development, Android (Operating System), Video Game Development, Android Studio, Mobile Development, Software Development Tools, Game Design, Computer Programming Tools, Development Environment, Internet Of Things, Web Servers, Web Applications, Java, Ubuntu, Peripheral Devices, Operating Systems, Software Installation, System Configuration, Hardware Troubleshooting
★ 4.2 (160) · Mixed · Course · 1 - 3 Months

L&T EduTech
Skills you'll gain: Embedded Systems, Embedded Software, Automation Engineering, Machine Controls, Control Systems, Robotics, Cyber Engineering, Internet Of Things, C (Programming Language), Automation, Simulation and Simulation Software, Systems Integration, Cloud Computing, Integrated Development Environments, Computer Architecture, Electronic Components, Matlab
Intermediate · Course · 1 - 4 Weeks
National Taiwan University
Skills you'll gain: Global Positioning Systems, Telecommunications, Wireless Networks, Radiation Protection, Communication Systems, electromagnetics, Digital Communications, Electronic Systems, Geospatial Information and Technology, Electrical Power, Experimentation
★ 5 (26) · Beginner · Course · 1 - 3 Months

Universitat Autònoma de Barcelona
Skills you'll gain: System Design and Implementation, Application Specific Integrated Circuits, Systems Design, Computational Logic, Computer Architecture, Functional Design, Computer Hardware, Hardware Architecture, Microarchitecture, Algorithms, Process Modeling, Other Programming Languages, Functional Specification
★ 4.7 (249) · Mixed · Course · 1 - 3 Months