Single TTP223B touch sensor - When the selected field is touched on the PCB, the module sends high status to the SIG pin. As a standard, we have a low state (without a detected touch), it can be used as a physical contact detector, low energy consumption.
Single TTP223B touch sensor - When the selected field is touched on the PCB, the module sends high status to the SIG pin. As a standard, we have a low state (without a detected touch), it can be used as a physical contact detector, low energy consumption.
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