Mention 30 electronics components.

1. Resistor
2. Capacitor
3. Inductor
4. Diode
5. Transistor
6. Integrated Circuit (IC)
7. Microcontroller
8. Voltage Regulator
9. Transformer
10. Relay
11. Switch
12. Fuse
13. Potentiometer
14. Oscillator
15. Amplifier
16. Sensor
17. LED
18. LCD Display
19. Touchscreen
20. Speaker
21. Motor
22. Solenoid
23. Thermistor
24. Optocoupler
25. Encoder
26. Battery
27. Connector
28. Heat sink
29. Fuse holder
30. Printed Circuit Board (PCB)

1. Resistor
2. Capacitor
3. Inductor
4. Diode
5. Transistor
6. Integrated circuit (IC)
7. Printed circuit board (PCB)
8. Connector
9. Switch
10. Relay
11. Transformer
12. Speaker
13. Microphone
14. LED
15. Laser
16. Solar cell
17. Battery
18. Motor
19. Generator
20. Antenna
21. Fiber optic cable
22. Heat sink
23. Cooling fan
24. Power supply
25. Display
26. Keyboard
27. Mouse
28. Printer
29. Scanner
30. Webcam

Ok