Electrical Quantities Course
This course equips you with vital knowledge of electrical quantities through real-world 12 V LED strip projects. You will confidently apply Ohm’s Law, power and energy calculations, and safe measurement techniques to design, size components, and troubleshoot low-voltage lighting circuits effectively, ensuring reliable and safe outcomes every time.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
Gain mastery over key electrical quantities in 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 calculations accurately, and confidently resolve issues like dim lighting, failures, or overheating in installations.
Elevify advantages
Develop skills
- Apply Ohm’s Law quickly to size resistors, currents, and power in 12 V LED setups.
- Design reliable 12 V LED strip systems by selecting appropriate power supplies, wiring, and connectors.
- Safely measure DC voltage and current with a multimeter to confirm circuit performance.
- Diagnose and fix common LED issues like no light, dim output, overheating, or faulty connections.
- Create professional reports detailing calculations, safety factors, and solid reasoning.
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 workloadWhat our students say
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