TTP223 Capacitive Touch Switch Button Self-Lock Key Module

The TTP223 Touch Key Module is a compact capacitive touch switch based on the TTP223 IC.It allows you to easily add touch-sensitive control to your projects, replacing traditional buttons.This module can be configured for momentary (inching) or self-locking modes for flexible operation.It works with a wide voltage range (2.0V–5.5V) and features fast touch response and low power consumption.Its sensitive touch pad responds reliably through thin non-metal surfaces like acrylic or plastic.Ideal for DIY electronics, smart home, or Arduino projects that need a sleek touch input solution.

Features:

• Capacitive Touch Sensing
• Two Working Modes
• Low Power Consumption
• High Sensitivity
• Compact & Easy to Use

Package Includes:

1 x TTP223 Touch Switch Module Capacitive Touch Switch Button Self-Lock Key Module