Switches are mechanical or electronic devices used to control the flow of electricity in a circuit. These devices come in various forms, including toggle, push-button, rotary, and slide switches, each designed for different applications. Switches are widely used in everything from household electronics to industrial machinery. Switches play a crucial role in controlling power, enabling or disabling specific circuit functions.

Whether you're building a simple light switch or designing a complex control system, switches provide the means to control the flow of current with ease. For engineers and DIY enthusiasts, switches are an indispensable component in any project that requires manual or automated control of electrical systems.