30 in 1 kit (Make 30 Projects using single Kit)

30 in 1 kit (Make 30 Projects using single Kit)
1. LED based Brightness Control
2. Light Activated LED
3. Storage of electrons
4. Speaker Action
5. Diode Tester
6. SCR Checker
7. NPN Transistor Checker
8. PNP Transistor Checker
9. Transistor Oscillator
10. Blinking light
11. Burglar Alarm
12. Automatic night light
13. DC to DC power Supply
14. Electronic Metronome
15. Motor Cycle Sound
16. Rail Road Lights
17. Variable Speed Lights
18. Continuity Tester
19. Audio Generator
20. Police Siren
21. Wake up Alarm
22. Variable Timer
23. Moisture Detector
24. Code Oscillator
25. Audible Water Detercor
26. English Police Siren
27. Electronic Canary
28. Space Machine Gun
29. Ultra Sonic Pest Repeller
30. LED Switch

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