General Electronics Course
Acquire essential electronics expertise by testing diodes and BJTs, decoding markings, creating basic NPN switches, and confidently operating a multimeter. Develop strong troubleshooting abilities for real-world circuits and professional electronics tasks, ensuring reliable repairs and efficient project handling.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
Gain quick practical skills to test diodes and BJTs using a multimeter, interpret markings, identify pinouts, and distinguish good from faulty components. Master safe low-voltage techniques, understand essential semiconductor principles, and build and validate a basic NPN switch. Follow clear steps, checklists, and documentation to troubleshoot effectively and boost repair precision in actual projects.
Elevify advantages
Develop skills
- Master multimeter testing for transistors to swiftly identify NPN/PNP types and detect faulty BJTs.
- Perform diode checks to confirm good, shorted, open, or leaky components rapidly.
- Quickly identify BJT and diode pinouts using markings and datasheets.
- Design simple NPN switches by selecting resistors, safeguarding devices, and recording test procedures.
- Practice safe low-voltage lab work handling 0–12 V, meters, and power supplies professionally.
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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