EC11 Rotary Encoder Switch

EC11 Rotary Encoder With Push Button Switch 5pin 15mm 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. The EC11 Rotary Encoder With Push Button Switch 5‑pin 15 mm is an incremental rotary input device combining a 20‑step detented encoder and a momentary push‑button switch. Encased in durable metal shaft construction and designed for through‑hole PCB mounting, it is ideal for mechanical user interfaces in embedded systems and audio controls. Features Continuous rotary encoder switch with built-in push button Can be used for data entry as with modern in-car CD players, for volume & on/off control or data selection via LCD Simple to use with PIC or ATMEL microcontrollers (Arduino-like MCUs). Knurled metal shaft of 15 mm length and approximately 6 mm diameter for secure grip. 20 detents per revolution (step angle ≈18°) delivering tactile feedback. Specifications Parameter Value Model EC11 Detents per Revolution 20 (≈18° step angle) Shaft Length 15 mm Shaft Diameter 6 mm Switch Rating 10 mA @ 5 V DC Rotational Life ≥ 30,000 cycles Push‑Button Life ≥ 20,000 presses Rated Voltage (Encoder) 5 V DC Operating Temperature Range –40 °C to +85 °C Mounting Type Through‑hole PCB with 5 pins Applications User input for embedded systems, menu navigation, and parameter tuning. Audio equipment volume or tone control. Industrial or automotive control panels requiring reliable rotary input. Prototyping mechanical interfaces on Arduino, Raspberry Pi, or microcontroller platforms. Package Contents 1x EC11 Rotary Encoder With Push Button Switch 5pin 15mm.

The EC11 Rotary Encoder with Push Button Switch (5-Pin, 15mm) is a precision input device you can use it to detect rotational position and direction in Arduino, Raspberry Pi, and embedded system projects . It combines a rotary encoder and a momentary push button in a compact and easy-to-use design. outputs digital pulses as the knob is rotated, allowing you to control parameters such as volume, speed, or menu navigation . In addition, it features a built-in push button switch , enabling selection or reset functions in control interfaces. Because it includes a 15mm shaft length and a standard 5-pin interface , it can be easily mounted on panels, control boards, or breadboards. Also, it is compatible with Arduino libraries , making it simple to integrate into DIY electronics, robotics, or automation projects. Key Features: Model: EC11 Rotary Encoder with Push Button Shaft Length: 15mm Pins: 5-pin output (A, B, GND, +, SW) Function: Rotary encoder + momentary push button switch Provides digital pulse output for rotation detection Long operating life and smooth rotation feel Compatible with Arduino, Raspberry Pi, STM32, ESP32 Ideal for menu control, speed adjustment, and volume tuning Perfect for students, hobbyists, and engineers, the EC11 Rotary Encoder with Push Button (5-Pin, 15mm) is the ideal choice for accurate, versatile, and reliable user input control.

EC11 Rotary Encoder Switch This rotary encoder is the best of the best, its a high-quality 24-pulse encoder, with detents and a nice feel. It is panel mountable for placement in a box, or you can plug it into a breadboard (just cut/bend the two mechanical side tabs.). This encoder also has a push-button built into it so you can press onto the knob to close a separate switch. One side has a 3 pin connector (ground and two coding pins) and the other side has two pins for a normally-open switch. Features: These are continuous rotary encoder switch With built-in push button switch (push to operate) Can be used for data entry as with modern in-car CD players, for volume & on/off control or data selection via LCD display Perfect for use with PIC or ATMEL microcontrollers Specifications: Rotary Shaft Length: Approx. 7mm Shaft Full Length: Approx. 15mm Shaft Diameter: Approx. 6mm Size (L x W): Approx. 15 x 11mm Output: 2-bit gray code Closed Circuit Resistance: 3 ohms maximums Max. Rating: 10 mA @ 5 VDC Operating Temperature Range: -30 to 70 degrees Celsius Storage Temperature Range: -40 to 85 degrees Celsius Rotational Life: 30000 cycles minimum Switch Life: 20000 cycles minimum Package includes:? 1x EC11 Rotary Encoder Related Products: SENSORS | MODULES Datasheet: EC11 Rotary Encoder datasheet