Circuits courses can help you learn about electrical components, circuit design, signal processing, and troubleshooting techniques. You can build skills in analyzing circuit behavior, using simulation software, and implementing practical projects. Many courses introduce tools like multimeters, oscilloscopes, and circuit simulation programs, that support testing and validating your designs.

University of Colorado Boulder
Skills you'll gain: Power Electronics, Control Systems, Electronic Systems, Electrical Power, Electric Power Systems, Electrical Engineering, Electronics, Energy and Utilities, Simulation and Simulation Software, Simulations, Mathematical Modeling
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

Interplay Learning
Skills you'll gain: Electrical Safety, Personal protective equipment, Fire And Life Safety, HVAC, Occupational Safety And Health, Safety Training, High Voltage, Safety Standards, Fall Protection, Facility Repair And Maintenance, Accident Prevention, Injury Prevention, Facility Management
Beginner · Course · 1 - 4 Weeks
University of Colorado Boulder
Skills you'll gain: Field-Programmable Gate Array (FPGA), Hardware Design, Electronic Hardware, Application Specific Integrated Circuits, Embedded Systems, Electronics Engineering, Electronic Systems, Electrical and Computer Engineering, Microarchitecture, Schematic Diagrams, Technical Design, Hardware Architecture, System Design and Implementation, Design Software, Verification And Validation, Simulation and Simulation Software, Digital Design, Development Environment
Intermediate · Course · 1 - 4 Weeks

EDUCBA
Skills you'll gain: Microsoft Azure, Network Troubleshooting, Network Security, Network Architecture, Virtual Networking, Network Administration, Wide Area Networks, Hardening, Virtual Private Networks (VPN), Network Routing, Remote Access Systems
Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: Electronic Hardware, Electronics Engineering, Hardware Design, Electronic Components, Electronic Systems, Electronics, Schematic Diagrams, Electrical Engineering, Engineering Design Process, Diagram Design, Wiring Diagram, Computer-Aided Design, Drafting and Engineering Design, Design Software, Verification And Validation, Simulation and Simulation Software, Manufacturing and Production, Simulations
Intermediate · Course · 1 - 4 Weeks
Duke University
Skills you'll gain: Responsible AI, Large Language Modeling, Decision Tree Learning, Data Ethics, Regression Analysis, Artificial Intelligence, Machine Learning, Applied Machine Learning, Statistical Modeling, Python Programming, Embeddings, Deep Learning, Machine Learning Algorithms, Artificial Neural Networks
Intermediate · Course · 1 - 4 Weeks

Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: Mathematical Modeling, Engineering Calculations, Integral Calculus, Applied Mathematics, Engineering Analysis, Advanced Mathematics, Calculus, Mathematical Theory & Analysis, Differential Equations, Mechanics, Trigonometry, Engineering, Geometry, Electrical Engineering
Beginner · Course · 1 - 4 Weeks

Politecnico di Milano
Skills you'll gain: Application Specific Integrated Circuits, Systems Design, Computer Architecture, System Design and Implementation, Hardware Architecture, Cloud Infrastructure, Distributed Computing, Computer Systems, System Configuration, Computational Logic
Beginner · Course · 1 - 3 Months

University of Minnesota
Skills you'll gain: Patient-centered Care, Mental and Behavioral Health, Life Sciences, Clinical Pharmacy, Biochemistry, Pathology, Molecular Biology
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Graph Theory
Beginner · Course · 1 - 4 Weeks

University of Minnesota
Skills you'll gain: Pain Management, Pharmacology, Pharmacy, Pharmaceuticals, Pharmacotherapy, Medical Prescription, Clinical Pharmacy, Substance Abuse, Sensory Systems Analysis, Neurology, Life Sciences, Physiology, Molecular Biology, Molecular, Cellular, and Microbiology, Research, Laboratory Research, Biology, Science and Research
Intermediate · Course · 1 - 4 Weeks

Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: electromagnetics, Electrical Engineering, Electrical Systems, Differential Equations, Electronic Components, Advanced Mathematics, Integral Calculus, Physics, Engineering Analysis
Advanced · Course · 1 - 3 Months