1. Telegram based industrial automation
2. Fingerprint based bank locker system
3. Google assistant-based home automation
4. Bluetooth vacuum cleaner robot
5. Iot seat vacancy detection in buses
6. Automatic medicine remainder
7. Iot energy meter with load control using blynk app
8. Iot surveillance robot with night vision camera
9. Fingerprint based exam hall authentication
10. Joystick industrial automation
11. Rfid based attendance monitoring system
12. Bus detection device for blind
13. Wireless messaging system for paralysis patients
14. Smart helmet for coal mine workers
15. Dual axis solar tracker
16. Time based automatic pet feeder
17. Automatic vehicle parking system
18. Wireless water quality monitoring system
19. Wireless speed control of bldc motor
20. Auto switching of home appliances with entry and exit with password security
21. Fingerprint based vehicle starter for EV
22. Tv remote based home automation
23. Password based 3 phase circuit breakers
24. Iot battery voltage monitoring system for EV with fire and smoke alerts
25. Automatic engine locking system for drunken drivers
26. Automatic braking system for EV
27. Iot pick and place robotic vehicle
28. Wireless scrolling board for institutes
29. Iot weather station with cloud monitoring
30. Iot room temperature control with fire suppression system
31. Iot glucose bottle level monitoring system for patients with mobile notifications
32. Smart women safety device with shock tazer and location tracking
33. Sms based industrial automation
34. Overhead transmission lines fault detection with sms alerts
35. Fingerprint based voting machine 36. Single axis solar tracking system
37. Automatic power factor correction system using Arduino
38. Wireless speed and direction control of dc motor
39. Wireless Signal alerting system for trains
40. Time based automatic bell system for schools and colleges
41. Automatic solar panel cleaning system
42. Automatic railway gate controller
43. iot smart irrigation system
44. Smart solar powered battery charging system for EV with iot voltage monitoring
45. Wireless Speed control of BLDC motor for EV
46. Underground cable fault detector with sms alerts
47. Wireless floor cleaner robot
48. Wireless Coalmine monitoring and alert system
49. Real time solar irradiance monitoring system
50. Power theft detection with sms alerts and auto shutdown