100PCS 360 Degree Rotary Encoder EC12 RE12 5Pin 24 Position With Push Button Switch Handle Length 12.5MM This product is a bulk pack of EC12 RE12 rotary encoders featuring 360degree rotation, 24 positions per revolution, a 5pin configuration, and a builtin push button switch. Each encoder has a handle length of 12.5 mm, offering a compact and versatile control solution for a wide range of electronic projects and devices. Key benefits Precise incremental control: 24 positions per revolution provides fine adjustment for menus, settings, and parameter changes. Fullrange operation: 360degree rotation allows continuous input without dead zones. Integrated push button: Builtin switch adds an additional input option for selecting, confirming, or triggering actions. Simple wiring: 5pin configuration simplifies integration with common microcontroller and hardware interfaces. Compact size: Handle length of 12.5 mm makes these encoders suitable for tight spaces and small assemblies. Bulk availability: 100 pieces per pack supports volume projects, prototyping, and production. Key attributes Model: EC12 RE12 Type: Rotary encoder with push button Positioning: 24 positions per revolution Rotation: 360 degrees Pins: 5pin Handle length: 12.5 mm Quantity: 100 pieces Compatibility and integration Suitable for use with standard encoder inputs on microcontrollers and embedded systems. Easy wiring with a 5pin interface to support common control and navigation applications. Compatible with projects requiring precise, repeatable rotational input and a selectable push action. Applications and use cases Menu navigation and parameter adjustment in embedded devices, digital instruments, or small display panels. Volume control and settings adjustment in audio equipment or portable electronics. Control interfaces for robotics, hobby CNC machines, or other dashboardstyle control panels that require precise knob input with a pushselect function. Usage notes For reliable operation, provide appropriate signal conditioning and debounce handling for the push button input. Connect to the encoder's A and B channels as required by your microcontroller's encoder interface, and use a suitable pullup or pulldown configuration per your design. This description reflects the product's brand and specifications: 100PCS, EC12 RE12, 5Pin, 24 Position, 360 Degree Rotary Encoder with Push Button, and handle length 12.5 mm. The pack is designed to deliver reliable, compact, and versatile knob input for a variety of electronic projects and production needs.