Features High Quality:Made of high quality material, anti-corrosion, wear resisting and durable. Advantage:Sensitive response, stable performance, long service life.Simple structure, easy to install and use. Mode: Continuous rotary coding switch, 360-degree rotary adjustment mode. Easy to Use:Like a modern car CD player, it can be used for data entry, volume and on/off controls or data selection via LED or LCD display. Ideal for use with PIC or ATMEL microcontrollers. Wide Application:Widely used in automotive electronics, multimedia audio, instrumentation, household appliances, smart home, medical equipment, etc. Features:The rotary encoder has switch function.Made of high quality material, anti-corrosion, wear resisting and durable.Sensitive response, stable performance, long service life.Simple structure, easy to install and use.Widely used in automotive electronics, multimedia audio, instrumentation, household appliances, smart home, medical equipment, etc. Specification:Rated voltage: DC 5VRotation Angle: 360 degrees (no stop point)Rotation Life: 30000+200 CyclesContact Resistance: ≤100mΩInsulation Resistance: ≥100MΩOscillation: ≤10mS pressingOperating Temperature: -30~80°CStorage Temperature: -40~85°C Package List:10 x Rotary Encoder10 x Nuts10 x Washers Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List