Utilization of sound energy to power various street safety devices

Abstract

Different types of renewable energy are used today. Some are used daily, such as solar, hydro, and wind. However, things such as Sound Waves, Tidal Waves, and many others are used sparingly, such as the others. Using those renewable types of energy that are not frequently used today can turn the world much better. To utilize sound, the researchers have created a way to produce electricity using sound from different sources. Using a Safety Device is perfect due to its availability on various roadways where noise is present. The researchers used 3D modeling to create an enclosure for their device along with the use of PCB design to use sound to power the LED for the Safety Device. The researchers tested their device to prove it successful, producing significant results per this study's objective. The device was able to be used while charging, and the percentage of the LED working is less than the number of the percentage of the device's charge per day. Therefore, they have created a Sound-Powered Safety Device equipped with a blinking LED Light.