Best Innovative Arduino Projects

See below links for the complete project tutorials:

1. Metal Detector using Arduino

2. Arduino based Fire Fighting Robot

3. Arduino based Self Balancing Robot

4. Gesture Controlled Robot

5. Arduino Color Sorting Machine

6. Arduino based Whistle Detector 

7. Arduino based Automatic Water Dispenser

8. Arduino based Pet Feeder 

9. Arduino Musical Water Fountain 

10. Arduino based Record and Play Robotic Arm 

11. Arduino based Snake Game 

12. Arduino based CNC Plotting Machine 

13. Arduino based IR Thermometer 

14. Arduino based Smart Watch