Transistor Course
This course builds your know-how in transistor switching for everyday electronics projects. Starting with BJT and MOSFET fundamentals, you'll progress to designing fan drivers, setting sensor thresholds with hysteresis, interpreting datasheets, and ensuring safe, reliable operation at 12 V and 200 mA in practical circuits.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain hands-on skills in designing dependable BJT and MOSFET switches, figuring out base and gate resistors for 5 V signals, and selecting parts for 12 V, 200 mA loads. Learn to read datasheets, apply hysteresis for stable thresholds, check designs through calculations and tests, and create tough fan drivers with solid protection, earthing, and heat safety.
Elevify advantages
Develop skills
- Design reliable transistor switches by sizing base and gate resistors safely from 5 V logic.
- Build sturdy fan drivers selecting BJTs, MOSFETs, flyback diodes, and protection components.
- Establish accurate sensor thresholds calculating bias, hysteresis, and tolerance allowances.
- Interpret transistor datasheets extracting limits, Rds(on), gain, SOA, and thermal specs.
- Quickly verify designs with hand calculations for currents, losses, and safe 200 mA operation.
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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