Basic Level
- Practical case: Comparing BJT and MOSFET Switches
Master Analog Electronics by building two Transistor switching circuits. Compare BJT and MOSFET efficiency by measuring real input currents and voltage drops. - Practical case: Low-Side Transistor Relay SwitchMaster Analog Electronics by building a relay driver circuit. Use an NPN Transistor to safely switch high-voltage loads and protect logic chips from spikes.
- Practical case: Intrusion alarm by wire breakMaster Analog Electronics by building a wire-cut alarm. Learn how a Transistor switch triggers an LED instantly when a security loop is broken.
- Practical case: Slow turn-off timerMaster Analog Electronics by building a fade-out LED circuit. Use a Transistor and capacitor to create a 5-second delay timer that mimics car interior lighting.
- Practical case: Simple audio amplifierMaster Analog Electronics by building a Class A amplifier. Use an NPN Transistor to boost weak audio signals and observe voltage gain with phase inversion.
- Practical case: The transistor as a light switchMaster Analog Electronics by building a Transistor switch circuit. Learn to control high-current loads like LEDs and measure saturation voltage drops.
