Electrical Quantities Course
This course builds strong skills in electrical quantities using real-world 12 V LED strip projects. Learners apply Ohm’s Law, power and energy calculations, and safe measurement techniques to design, size components, and troubleshoot low-voltage lighting circuits effectively and confidently.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain expertise in key electrical quantities through this hands-on course. Explore voltage, current, resistance, power, and energy, applying Ohm’s Law to practical low-voltage DC circuits. Understand LED strip operations, series resistors, indicator branches, proper 12 V supply sizing, multimeter verification, calculation documentation, and confident troubleshooting of dim, failed, or overheating setups.
Elevify advantages
Develop skills
- Apply Ohm’s Law to quickly size resistors, currents, and power in 12 V LED circuits.
- Design reliable 12 V LED strip systems by selecting appropriate supplies, wiring, and connectors.
- Safely measure DC voltage and current using a multimeter to confirm circuit performance.
- Troubleshoot common LED issues like no light, dim output, overheating, and connector problems.
- Create professional reports with detailed calculations, safety margins, and clear explanations.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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