TTP223B Digital Touch Sensor capacitive touch switch module for Arduino

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TTP223B Digital Touch Sensor capacitive touch switch module for Arduino

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$ 1.48 1.48 USD $ 1.48

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    Categories :
    Ultrasonic Sensor Modules
    SKU :
    1940926
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    Specification:

    • 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.

    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

    Package Inclued:

    • 1* Digital Touch Sensor capacitive touch switch module for Arduino

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