Transistor Course
This course equips you with essential skills for transistor switching in practical electronics projects. Learn BJT and MOSFET fundamentals, fan driver circuits, sensor threshold setting with hysteresis, datasheet analysis, and reliable design for 12V 200mA applications using calculations, measurements, and safety features.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain practical skills in designing dependable BJT and MOSFET switches, calculating resistors for 5V signals, sizing parts for 12V 200mA loads, reading datasheets, applying hysteresis for thresholds, verifying via calculations and tests, and creating protected fan drivers with solid grounding and heat management.
Elevify advantages
Develop skills
- Design reliable transistor switches by sizing base and gate resistors for 5V controls.
- Build durable fan drivers selecting BJTs, MOSFETs, diodes, and protection components.
- Establish accurate sensor thresholds using bias, hysteresis, and margin calculations.
- Interpret transistor datasheets for limits, resistance, gain, safe areas, and heat specs.
- Quickly validate designs through manual current, loss, and 200mA safety computations.
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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