TTP223B 1 channel Jog digital touch sensor capacitive switch ***LOCAL STOCK***

• The module is based on a touch-sensing IC (TTP223B) capacitive touch switch module. In the normal state, the module output is low, low power consumption; When a finger touches the corresponding position, the module output is high, if not touched for 12 seconds it switches to low-power mode.
• Module can be installed in such as surface plastic, glass of non-metallic materials
  

• Touch Sensor Interface

  -Control Interface : A total of three pins (GND, VCC, SIG), GND to ground , VCC is the power supply , SIG digital signal output pin ;
  
  -Power Indicator : Green LED, power on the right that is shiny ;
  
  -Touch area : Similar to a fingerprint icon inside the area , you can touch the trigger finger .
  
  -Positioning holes : 4 M2 screws positioning hole diameter is 2.2mm, the positioning of the module is easy to install , to achieve inter- module combination ;