Check the listing for details. 2 Sets Big Key Button Light Hat Output Module Touch Switch 12x12mm for Arduino. Condition: New. Listed at 8.95 USD. Title: 5PCS Big Key Button Light Hat Output Module - Touch Switch, Arduino Compatible, LED IndicatorDescription:Enhance your DIY electronics projects with the 5PCS Big Key Button Light Hat Output Module. This touch switch module, designed for Arduino enthusiasts, features a large button, and compatibility with various microcontrollers.Key Features:Touch-Sensitive Control: The big key button allows for touch-sensitive control, providing a user-friendly interface for your Arduino projects.Arduino Compatibility: Easily integrate this module with Arduino and other microcontrollers, making it a versatile choice for hobbyists, students, and DIY electronics enthusiasts.Output Hat Design: The module features an output hat design, simplifying connections and ensuring seamless integration into your projects.Compact and Durable: Despite its functionality, the module maintains a compact design, making it suitable for various applications while ensuring durability.Technical Specifications:Input Voltage: 3.3V - 5VOutput Hat DesignTouch SensitivityLED IndicatorDimensions: 11mmx22mm Button 12mmx12mmPackage Includes:2 x Big Key Button Light Hat Output Modules (two of each color) 10 Total ButtonsApplications:Interactive DisplaysArduino ProjectsRaspberry PiEducational ElectronicsDIY Touch-Sensitive ControlsOptimize Your Touch Controls - Bid Now!Upgrade your Arduino projects with the 5PCS Big Key Button Light Hat Output Module. Fast shipping ensures quick delivery. Add a touch of interactivity to your DIY electronics creations!