Electrical Resistance Course
This course equips you with essential skills to master electrical resistance, focusing on designing safe and reliable LED indicator circuits. Delve into Ohm’s Law applications, resistor selection for power and heat management, thermal derating techniques, and enclosure optimisation. Gain practical knowledge to prevent failures, reduce overheating risks, and create durable electronics projects suitable for real-world demanding applications, ensuring long-lasting performance and safety.

4 to 360 hours flexible workload
valid certificate in your country
What will I learn?
Gain hands-on expertise in designing robust LED circuits by mastering resistor selection, power ratings, and thermal management. Explore Ohm’s Law, derating curves, layout strategies for enclosures, and LED specifications to control current, minimise heat buildup, and avoid common failure modes like burnout or fire hazards.
Elevify advantages
Develop skills
- Design efficient low-heat LED resistor circuits using Ohm’s Law and power calculations.
- Choose appropriate resistor types based on wattage, tolerance, and thermal specifications.
- Optimise PCB layouts in compact enclosures to minimise heat hotspots.
- Implement derating strategies and safety margins to avoid overloads and failures.
- Accurately measure and validate resistor temperatures with multimeters and IR thermometers.
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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