TTP223B Digital Touch Sensor capacitive touch switch module for Arduino
Categories :
Ultrasonic Sensor ModulesSKU :
1940926
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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 Inclued:
1* Digital Touch Sensor capacitive touch switch module for Arduino