General Electronics Course
Build essential electronics expertise by testing diodes and BJTs, decoding markings, creating simple NPN switches, and confidently using a multimeter—develop strong troubleshooting abilities for everyday circuits and pro-level electronics tasks.

from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
Gain quick, hands-on skills to test diodes and BJTs using a multimeter, interpret markings, identify pinouts, and distinguish good from faulty components. Master safe low-voltage techniques, essential semiconductor principles, and building plus verifying a basic NPN switch. Follow clear steps, checklists, and documentation to troubleshoot effectively and boost repair precision in actual projects.
Elevify advantages
Develop skills
- Multimeter testing for transistors: swiftly identify NPN/PNP types and detect faulty BJTs reliably.
- Diode testing: check for good, shorted, open, or leaky diodes in just minutes.
- Quick pinout identification: figure out BJT and diode pins using markings and datasheets.
- Basic NPN switch building: select resistors, safeguard components, and record test procedures.
- Safe low-voltage lab skills: manage 0–12 V setups, 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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