A Simple Guide to Switches

Switches are devices that open or close an electrical circuit, allowing for the flow of current and also eliminating it. Many items are controlled by switches in different forms of light fixtures, appliances, and electronics. There are various kinds of switches such as toggle, push-button, and rocker used for different purposes. Switches control the electric current flow, hence, let electrical appliances be used safely. They are simple to use and play a significant role in modern technology.