Electrical Quantities Course
This course equips you with essential knowledge of electrical quantities through practical 12 V LED strip projects. Delve into Ohm’s Law, power and energy calculations, and safe measurement techniques to design, properly size, and troubleshoot low-voltage lighting circuits effectively and with full confidence. Perfect for building reliable setups from the ground up.

from 4 to 360h flexible workload
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, correctly 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: calculate resistors, currents, and power swiftly for 12 V LED circuits.
- Design secure 12 V LED strip systems: select appropriate supplies, wiring, and connectors.
- Measure DC voltage and current accurately: utilise a multimeter safely to confirm circuit performance.
- Troubleshoot LED installations: resolve issues like no light, dim output, overheating, and connector problems.
- Create professional reports: document calculations, safety factors, and detailed reasoning clearly.
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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