TTP223-1 Based Capacitive Touch Sensor Module for Arduino - RC032

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Rs 75

RC032

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  • 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
 

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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.
  • Jog type: the initial state is low, high  touch, do not touch is low ( similar touch of a button feature ).
  • Module can be installed in such as surface  plastic, glass of non-metallic materials.
  • In addition to the thin paper ( non-metallic )  covering the surface of the module, as long as the correct location of the  touch, you can make hidden in the walls, desktops and other parts of buttons.
 

Specifications

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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.

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TTP223-1 Based Capacitive Touch Sensor Module for Arduino - RC032

TTP223-1 Based Capacitive Touch Sensor Module for Arduino - RC032

  • 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
 

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