Digital switches are electronic devices that control the flow of electrical signals in a circuit. They can turn signals on or off, allowing for the management of data in various applications, such as computers and telecommunications. Unlike traditional mechanical switches, digital switches operate using binary signals, which represent two states: on (1) and off (0). These switches are essential in modern technology, enabling efficient communication and processing. They are commonly found in devices like smartphones, routers, and computers, where they help manage data transmission and improve overall performance. Digital switches contribute to the reliability and speed of electronic systems.