23-06-2014, 02:17 PM
VOICE USAGE MOBILE CHARGING
VOICE USAGE.pptx (Size: 415.56 KB / Downloads: 16)
INTRODUCTION:
By using this technology we can convert Sound pollution to our use.
PRINCIPLE:
This technology works on the principle of piezoelectric phenomenon.
PROCESS:
Sound waves are given as input and we get electrical energy as output and used for cell phone charging.
Zn electrodes:
These electrodes contains nano generator between them these electrodes vibrate when sound waves hit on it .
Advantages:
The mobiles can be charged not only by using our voice but also by employing background noise and music.
CONCLUSION:
We are vexed up with the normally
Used lithium ion, cadmium batteries. Voice usage to charge mobile phones creates a new era with cleanly environment along with saving energy.