Check the listing for details. 360 Degree Rotary Encoder Code Switch Digital 5 Pins 14.3mm D-Shaft 5pcs. Condition: New. Listed at 11.89 USD. Description:A rotary encoder, also called a shaft encoder, is an electro-mechanical device that converts the angular position or motion of a shaft or axle to digital output signals.Rotary encoders are used in a wide range of applications that require monitoring or control, or both, of mechanical systems, including industrial controls, robotics, photographic lenses, computer input devices . Specifications:Adjustment method: 360 DegreePin Numbers: 5Number of digits: 24 digitsRated Voltage: 5 VoltShaft Type: D TypeShaft Diameter: 6mm/0.24"Shaft Height: 12.5mm/0.49Total Dimension: 14.5mm x 12.7mm x 46mm / 0.57" x 0.5" x 1.81"(L*W*H) Note: Avoid storing the products in a place at high temperature, high humidity. Do not touch the product with water.