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TTP223B Digital Touch Sensor Capacitive Touch Switch For ArduinoTTP223B Digital Touch Sensor Capacitive Touch Switch For ArduinoTTP223B Digital Touch Sensor Capacitive Touch Switch For ArduinoTTP223B Digital Touch Sensor Capacitive Touch Switch For ArduinoTTP223B Digital Touch Sensor Capacitive Touch Switch For ArduinoTTP223B Digital Touch Sensor Capacitive Touch Switch For Arduino

TTP223B Digital Touch Sensor Capacitive Touch Switch For Arduino

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List price:
US $3.99
Price:
US $3.63

Product Description

TTP223B Digital Touch Sensor Capacitive Touch Switch For Arduino

Description:

The module is a capacitive touch switch module based on touch detection IC (TTP223B). Under normal conditions, module output low level, mode is low power mode; When you touch the corresponding position with your finger, the module outputs high level, the mode switch for fast mode; When last 12 seconds without touching, mode switching to low power mode. You can install the module in the non-metallic materials such as plastics, glass surface. In addition, the thin pieces of paper (non-metallic) covering on the surface of the module, as long as the correct location of the touch, can be made into a hidden buttons on the wall, desktop and other places. The module allows you to dispense trouble of the usual press type buttons.

Features are as follows:

Point type: initial low level, touch is high, do not touch as low level (similar to the touch key function) Low power consumption Power supply can be 2~5.5V Positive and negative can be used as a touch surface, can replace the traditional touch key 4 M2 screw positioning holes, easy to install

Package Included:

1 * Digital Touch Sensor

Packaging Details

Unit Type: 
 piece
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