Check the listing for details. 10 pcs Rotary Encoder Switch EC11 Audio Digital Potentiometer with Handle 20 mm. Condition: New. Listed at 13.85 USD. - Continuous rotary coding switches With push button (push-to-Operation) - Through the LED or LCD display for volume and on / off control and data selection, as well as the modern CD player, it can be used in the car for data input - It is ideal for use in PIC or ATMEL microcontroller - Shaft total length: about 20 mm - Positions: 20 - Pulse: 20 - Output: 2-bit gray code - Closed circuit resistance: 3 ohm Max - Maximum rated value: 5 VDC 10 Min - Operating temperature range: -30 ℃ ~70 ℃ - Storage temperature: -40 ℃ ~85 ℃ Package Included: 10x Rotary encoder with switch EC11 Audio digital potentiometer 20mm handleOn Nov 20, 2024 at 23:27:47 PST, seller added the following information:- Continuous rotary coding switches With push button (push-to-Operation) - Through the LED or LCD display for volume and on / off control and data selection, as well as the modern CD player, it can be used in the car for data input - It is ideal for use in PIC or ATMEL microcontroller - Shaft total length: about 20 mm - Positions: 20 - Pulse: 20 - Output: 2-bit gray code - Closed circuit resistance: 3 ohm Max - Maximum rated value: 5 VDC 10 Min - Operating temperature range: -30 ℃ ~70 ℃ - Storage temperature: -40 ℃ ~85 ℃ Package Included: 10x Rotary encoder with switch EC11 Audio digital potentiometer 20mm handleOn Nov 20, 2024 at 23:27:47 PST, seller added the following information: