Electrical Quantities Course
Gain confidence in electrical quantities through hands-on 12V LED strip projects. Master Ohm’s Law, power and energy calculations, safe multimeter use, and troubleshooting to design, build, and fix low-voltage DC lighting circuits effectively. This course equips you with practical skills for real-world electrical work.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Dive into core electrical quantities like voltage, current, resistance, power, and energy in this practical course. Apply Ohm’s Law to low-voltage DC circuits, understand LED strip operations, select series resistors and branches, properly size 12V power supplies, verify with multimeter measurements, document your work, and confidently troubleshoot common problems such as dim lights, failures, or overheating.
Elevify advantages
Develop skills
- Apply Ohm’s Law to size resistors, currents, and power for 12V LED circuits.
- Design reliable 12V LED strip systems with proper supplies, wiring, and connectors.
- Measure DC voltage and current safely using a multimeter on real circuits.
- Troubleshoot LED installations for issues like no light, dimness, or overheating.
- Create professional reports with calculations, safety checks, and clear explanations.
Suggested summary
Before starting, you can change the chapters and 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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