Cell phone chargers by movement
The most common definition of energy is the capacity of a system to do work. Energy is the power that comes from the different energy sources such as oil, coal, solar energy, and energy movement. Energy is a critical component of our lives and our economy as a whole, and it considered the most critical economic, environmental and developmental issues facing the world these days. Thus energy sources have evolved with the increase of energy consumption.
There are a lot of devices that work around us need a source of energy in order to work. One of them is a Mobile phone that is one of t he most widely used devices. A mobile phone also known as a cell phone, is a device that enables a user to make and receive telephone calls for communicate almost anywhere in the world. As we all know, that the source of power for mobile phone is the battery. The battery itself needs to source of energy in order to provide mobile phone energy, so most of this energy comes from electric power. What happens if we lose this source of energy under any circumstances, or power supply source is not generally accessible.? Are there alternatives for charging mobile phone? Therefore, the main purpose of this paper is to address the problem of mobile phone chargers when electric power source is lost. The project depends on a small device that depends on the movement of “human movement, for example,” to provide a source of energy for charging mobile phone.
This device has several benefits such as depends on the movement to generate energy, power generation at any time, any place, especially in cases of emergency, does not affect the environment because it is not generate any kind of toxic gases that affect the ozone layer, provides a source of energy in case of emergency and in long trips when the power supply source is not generally accessible.
There are a lot of developers are working in this field to generate electrical energy from the…