Touch TTP223 Capacitive Touch Sensor

The module is based on a touch sensitive IC capacitive touch switch module (TTP223B). In the normal state, the module produces low power consumption; When a finger touches the corresponding position, the output of the module is high, if it is not touched for 12 seconds, it changes to low power mode This module is based on a capacitive type contact detection IC (TTP223B). This module has a low level as the default output. When a finger touches the corresponding position, the module will generate a high level and will touch low again.

Main features:

• Trigger adjustment mode: (1-> short; 0-> not short)
• AB = 00: No locking High level TTL output
• AB = 01: Auto lock High level TTL output
• AB = 10: No-Lock Low TTL level
• AB = 11: Auto lock Low TTL output level
• low power consumption
• Power supply for 2~5.5V DC
• You can replace the traditional touch of a button
• Four M2 screws that position the holes for easy installation
• Size 24x24x7.2 mm