Details of the projects can be found in the link below:

(Disclaimer:
I did NOT create these projects! All credit goes to their respective owners. This is a compilation, a preview of selected content promoting the owner's content.)

1. IOT Weather Reporting System
https://nevonprojects.com/iot-weather-reporting-system/
https://www.youtube.com/watch?v=skKGQZjaV3Y&feature=emb_logo

2. Touch-Based Home Automation System
https://electronicsforu.com/electronics-projects/iot-touch-based-home-automation
https://www.youtube.com/watch?v=C4kWwcpaJFE&feature=emb_logo

3. Smart Garage Door
https://circuitdigest.com/microcontroller-projects/iot-smart-garage-door-opener-using-raspberry-pi
https://www.youtube.com/watch?v=_murYukOers&feature=emb_logo

4. IoT Based Air Pollution Monitoring System
https://www.instructables.com/id/Air-Pollution-Detector/

5. Night Patrolling Robot
https://smprobotics.com/products_autonomous_ugv/security-patrol-robot/
https://www.youtube.com/watch?list=PLN07pbT7usY-S6aWQDLk4uzKg9_9vv8zF&time_continue=7&v=xWb9tetbcec&feature=emb_logo

6. Smart Parking System
https://www.instructables.com/id/Arduino-Automated-Car-Parking-System/
https://www.youtube.com/watch?time_continue=2&v=PvrpTBga60s&feature=emb_logo

7. IoT Based Health Monitoring System
https://create.arduino.cc/projecthub/156471/smart-health-care-monitoring-system-based-on-iot-f559b3

8. IoT Based Smart Water Irrigation System
https://www.instructables.com/id/SMART-IRRIGATION-SYSTEM-Using-IoT/
https://www.youtube.com/watch?v=IRJCDxcTQaY&feature=emb_logo

9. IOT based Intelligent Gas Leakage Detector Using Arduino
https://nevonprojects.com/iot-based-intelligent-gas-leakage-detector-using-arduino/
https://www.youtube.com/watch?v=qFxh8TMLl0A&feature=emb_logo

10. IoT Based Garbage Monitoring System
https://nevonprojects.com/iot-garbage-monitoring-system/
https://www.youtube.com/watch?v=P2-5GJ1BFaw&feature=emb_logo

11. IoT Based Street Light Monitoring System
https://nevonprojects.com/iot-streetlight-controller-system/
https://www.youtube.com/watch?v=Gexj0oViq2A&feature=emb_logo

12. IoT Based Early Flood Detection and Avoidance
https://nevonprojects.com/iot-early-flood-detection-avoidance/
https://www.youtube.com/watch?v=8L0We19NkDw&feature=emb_logo

13. IoT Based Wheelchair Fall Detection
https://nevonprojects.com/iot-based-personwheelchair-fall-detection/
https://www.youtube.com/watch?v=wYrf09jyckI&feature=emb_logo

14. Wi-Fi & Bluetooth Mesh Enabled IOT Smart Device For Athletes
https://www.electronicsforu.com/electronics-projects/wifi-bluetooth-mesh-enabled-iot-smart-device-for-athletes
https://www.youtube.com/watch?time_continue=60&v=28MSTgucQ7c&feature=emb_logo

15. Automated Blinds
https://iot.electronicsforu.com/expert-opinion/claimed-cheapest-iot-diy/
https://www.youtube.com/watch?time_continue=7&v=8bcYB-0bctE&feature=emb_logo


Disclaimer:
I did NOT create these projects! All credit goes to their respective owners. This is a compilation, a preview of selected content promoting the owner's content.