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

4 to 360 hours of flexible workload
certificate valid 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, 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 effectively to size resistors, calculate currents, and determine power for 12 V LED circuits swiftly.
- Design reliable 12 V LED strip systems by selecting appropriate power supplies, wiring, and connectors.
- Measure DC voltage and current accurately using a multimeter to validate circuit performance safely.
- Troubleshoot common LED issues like no light, dim output, overheating, and connector problems.
- Create professional reports detailing calculations, safety margins, and clear justifications for designs.
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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