Electrical Quantities Course
This course builds strong skills in electrical quantities via real-world 12 V LED strip projects. Learners apply Ohm’s Law, power and energy calculations, and safe multimeter techniques to design, select components, build, and troubleshoot low-voltage lighting circuits effectively, ensuring reliable and safe outcomes every time.

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, and branch indicators, properly size 12 V power supplies, validate designs using a multimeter, record precise calculations, and confidently resolve issues like dim lighting, failures, or overheating in installations.
Elevify advantages
Develop skills
- Apply Ohm’s Law effectively to calculate resistors, currents, and power for 12 V LED setups.
- Design reliable 12 V LED strip systems by selecting appropriate power supplies, wiring, and connectors.
- Measure DC voltage and current accurately using a multimeter for circuit verification.
- Troubleshoot common LED issues including no light, dim output, overheating, and connection problems.
- Create professional reports detailing calculations, safety factors, and clear rationales.
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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