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Capacitive TOUCH SENSOR TTP223B

150.00 90.00

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Description

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.
TTP223B Digital Touch Sensor capacitive touch switch module Specification: Features:

1) Low power consumption

2) Power supply for 2 ~ 5.5V DC

3) Can replace the traditional touch of a button

4) Four M2 screws positioning holes for easy installation

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