Usage of Power Systems in Gadgets

Abstract

The goal of this project is to develop a portable power bank for mobile phones that uses a combination of solar energy, wind energy, and piezoelectric effect that can be used successfully in emergency situations. To transform solar energy into electrical energy, it has a solar panel. Solar energy is collected using solar panels, and utilizing photovoltaic technology, it is then transformed into solar electricity. It is connected to a wind turbine that uses wind energy to produce energy. Piezoelectric Energy, which is produced by the piezoelectric effect, can also be used with this technology. Exerting mechanical stress on a crystal, the piezoelectric effect essentially produces a voltage or potential energy differential and a resulting current.
The charge is subsequently transferred to a battery for later storage and usage, and the battery has a microcontroller that displays the battery's charge level. The battery is attached to a circuit for charging that has a USB port as an output.
Anybody who enjoys travelling needs to be equipped to handle all types of weather, from the dry scorching temperature to the chilling coolness. With the push of a single button, the wearer may regulate their body temperature in reaction to the outside temperature, providing an excellent defense against weather extremes. This kind of suit protects the user against illnesses brought on by climatic changes and unanticipated heating or cooling impacts by assisting the wearer in controlling and monitoring the suit's internal temperature from high to low temperatures, depending on the season.