TTP224 4-Channel Touch Switch Module Button Arduino

SKU: 1941817

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    $ 0.68 $ 0.68 Piece 0.68 USD

    ¥ 5.00

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    Parameters:

    • onboard TTP224 capacitive touch sensor IC 4 keys

    • 4 board-level status indicator

    • Working voltage: 2.4V-5.5V

    • PCB board size: 35 (mm) x29 (mm)

    • The module can set the output mode, the key output mode, the maximum output time and fast / low power selection

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