Coded Rotary Switches

Coded rotary switches are a type of mechanical switch that is activated by rotating a knob or dial to a specific position. These switches are commonly used in applications where multiple settings or options need to be selected, such as in audio equipment or appliances. Each position of the switch corresponds to a specific setting or option, and the position of the switch can be read by a device or system to determine which setting or option has been selected. Coded rotary switches can be designed to have a wide range of numbers of positions, and can be coded in different ways, such as using numbers, letters, or symbols to represent the different positions.