Six color button cap electronic building block key module with dual input options: touch switch and tactile switch for versatile control. Large key design provides easy operation and reliable actuation, making it suitable for frequent use in compact builds. Micro switch style button module delivers dependable performance in modular projects and education kits. Red cap included for quick visual identification, with six color cap options available to customize appearance and coding. Designed for electronic building block systems; compact size and straightforward interface suit various environments and projects. Applications - Build custom keyboards, game controllers, or control panels for PCs and microcontroller projects. - Integrate into robotics, educational kits, or interactive exhibits for hands-on learning. - Rapidly prototype user interfaces in modular electronics projects.