TTP223B Digital Touch Sensor capacitive touch switch module for ArduinNWCA For Sale

TTP223B Digital Touch Sensor capacitive touch switch module for ArduinNWCA


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TTP223B Digital Touch Sensor capacitive touch switch module for ArduinNWCA:
$1




TTP223B Digital Touch Sensor capacitive touch switch module for ArduinNWCA



Product Description

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 include:

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

















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