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16-key board TTP229 capacitive touch sensor IC Onboard power indicator
Features: The module is based on touch sensing TTP229 capacitive touch switch module. Have a power indicator and relay and instructions Working voltage:2.4V-5.5V
the module can be set to output mode, the key output mode, the longest time and fast output / low power options PCB board size: 49.3 (mm) x64.5 (mm)

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