Four Independent Keyboard Modules with 4 Keys Touch Switch

Premium Tactile Switches
– High-quality touch-sensitive buttons provide instant feedback with minimal pressure, ensuring precise and responsive input for smooth operation.
Durable PH2.0 Interface
– Reinforced connectors guarantee stable signal transmission and long-term reliability, compatible with Arduino and other microcontrollers.
Modular & Expandable Design
– Four independent key modules allow flexible customization, ideal for DIY projects, robotics, gaming controls, and automation systems.
Compact & Lightweight
– Sleek engineering with a slim profile maximizes space efficiency without compromising functionality, perfect for embedded systems and portable devices.
Easy Plug-and-Play Setup
– No soldering required; simply connect via PH2.0 interface for quick integration into your electronics projects.
Wide Compatibility
– Works seamlessly with Arduino, Raspberry Pi, and other development boards, making it a must-have for makers, engineers, and educators.
Industrial-Grade Materials
– Robust PCB construction with corrosion-resistant contacts ensures longevity even under frequent use.
Perfect for Prototyping & Custom Projects
– Ideal for arcade controllers, smart home panels, MIDI controllers, and interactive installations.