Touch Sensor TTP223 Module (Red PCB)
TTP223 capacitive touch sensor module with red PCB. Works as a digital switch for Arduino, ESP32, Raspberry Pi, and interactive DIY circuits.
Product Details
The TTP223 Touch Sensor Module (Red PCB) is a compact capacitive touch switch that acts as a digital input when touched. It replaces traditional push buttons with a modern touch interface, making your projects more user-friendly and reliable.
This module is ideal for Arduino, ESP8266, ESP32, Raspberry Pi, and other microcontroller platforms. When a finger touches the sensor area, the output goes HIGH — making it perfect for DIY home automation, interactive displays, or custom input systems.
Its slim red PCB design and low power consumption make it suitable for compact builds and battery-operated projects.
