Digital Touch Sensor TTP223B Capacitive Touch Switch

Digital Touch Sensor TTP223B Capacitive Touch Switch

Product Code: SEN-1555
Availability: In Stock
Viewed 290 times
Tags: Sensors

Product Description

Block features are as follows :

       Jog type :: initial state is low, high touch , do not touch the low ( similar touch key function )

       Low power consumption

       Power supply for 2 ~ 5.5V

       Positive and negative can be used as a touch surface ,Can replace the traditional touch of a button

       Four positioning holes M2 screws , easy to install

+ Optocoupler with triac can complete touch fluorescent and other smart home projects ;

+ Delay + optocoupler with triac can complete stair light touch .

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