TTP224 4-Channel Touch Switch Module Button Arduino

SKU: 1941817

0.69 0.69 Piece 0.6900000000000001 USD

¥ 5.00

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  • 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