SELF LOCKING TOUCH BUTTON MODULE TP223C

Description

The Self-Locking Touch Button Module is a capacitive touch-based switch designed to replace traditional mechanical buttons. With a simple touch, it toggles between ON and OFF states (self-locking function), eliminating the need for continuous pressing.

This module offers high sensitivity, stable performance, and durability since it has no moving parts and therefore experiences no mechanical wear. It is widely used in DIY electronics, smart home devices, lighting control, and Arduino/Raspberry Pi projects.

Features:

Capacitive Touch Sensing – Responds to light touch, no mechanical wear. Self-Locking Function – Works like a toggle switch.

(touch once = ON, touch again = OFF). LED Indicator – Provides real-time switching status. High Sensitivity & Stability – Reliable response even through thin non-metallic surfaces. Compact & Easy to Use – Suitable for smart electronics and embedded projects.

Specifications:

Input Voltage: 2 Volt – 5.5 Volts DC

Supports Active High or Active Low output signal modes

Supports momentary or latching/toggle modes

Low power mode at vdd=3v.