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    TTP223B Capacitive Touch Switch Button Module for Arduino TTP223B Capacitive Touch Switch Button Module for Arduino
    TTP223B touch module TTP223B touch module
    TTP223B touch module TTP223B touch module

    TTP223B Capacitive Touch Switch Button Module for Arduino

    169
    • Part numberARD-00808
    • Stock 169 Sold out
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    What's included

    • What's included

    Product Description

    Touch Button module TTP223B

    This module can be used to turn something ON or OFF by touching the touch area on the module.

     


    Power:2.5-5.5V
     

    • The module is based on a touch-sensing IC  (TTP223B) capacitive touch switch module. In the normal state, the module output  low, low power consumption; When a finger touches the corresponding position,  the module output high, if not touched for 12 seconds, switch to low-power mode.
    • Jog type : the initial state is low , high  touch , do not touch is low ( similar touch of a button feature )
    • Module can be installed in such as surface  plastic, glass of non-metallic materials
    • In addition to the thin paper ( non-metallic )  covering the surface of the module , as long as the correct location of the  touch , you can make hidden in the walls, desktops and other parts of buttons

      Features:
    • Low power consumption
    • Power supply for 2 ~ 5.5V DC
    • Can replace the traditional touch of a button
    • Four M2 screws positioning holes for easy  installation
    • Touch Sensor Interface :(the last picture show)

      -Control Interface : A total of three pins (GND,  VCC, SIG), GND to ground , VCC is the power supply , SIG digital signal output  pin ;

      -Power Indicator : Green LED, power on the right that is shiny ;

      -Touch area : Similar to a fingerprint icon inside the area , you can touch the  trigger finger .

      -Positioning holes : 4 M2 screws positioning hole diameter is 2.2mm, the  positioning of the module is easy to install , to achieve inter- module  combination ;

    • What's included

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