10PCS TTP223 Touch Sensor Module SelfLocking Capacitive Switch for Arduino Reliable Performance

10PCS TTP223 Touch Button Module Capacitor Type Single Channel Self Locking Touch Switch Sensor Product overview This pack contains 10 TTP223 capacitive touch button modules. Each module provides a singlechannel, selflocking touch switch output that replaces mechanical buttons with reliable touch control. Designed for easy integration into electronic projects and control panels. Key benefits Reliable touch switching: Capacitive sensing offers contactless input with no moving parts, reducing wear and maintenance. Selflocking output: One touch toggles the output on or off, simplifying user interaction and reducing programming complexity. Compact and repeatable: Identical modules in a 10 piece lot help maintain consistent behavior across multiple inputs or devices. Easy to integrate: Modules are suitable for adding touch control to prototypes and finished products without complex circuitry. What it does and how it solves problems Function: Detects touch via a capacitor type sensor and provides a singlechannel digital switch signal with selflocking behavior. Problem solved: Replaces mechanical switches that fail, collect dust, or require sealing, enabling cleaner interfaces and longer life. Standout attribute: Uses capacitive touch detection for a modern, responsive user experience and simple toggle control. Compatibility and use Compatible with general microcontroller and electronic projects that accept a digital switch input. Works well in hobbyist, maker, educational, and light industrial control applications where a single touch toggle is needed. Performance and build notes Capacitive sensing provides stable detection under normal indoor conditions. Modules are supplied in a 10 piece lot for consistent deployment across multiple channels or devices. Simple wiring and predictable selflocking behavior reduce development time. Example applications Home automation panel: mechanical switches with touch toggles for lights or fans. DIY electronics and prototyping: Add a clean, user friendly input to microcontroller projects. Interactive installations and consumer devices: Implement responsive on off control for displays, models, or small appliances. Contents 10 TTP223 capacitive touch button modules, single channel, selflocking touch switch sensor.