Touch Sensor Touch Switch Module TTP223B Digital Capacitive Touch module Increase the Filter Circuit More Stable for Arduino

Price: 0.75

Description

Note: If you want to place the bulk order that the stock is not enough, please contact with us.

This is Based on the touch sensor chip TTP223B ( Direct Mode ), the module is a capacitive touch switch module;

Low output and low power; When you touch the appropriate part, it will output high and switch to the quick response state;

It will switches to low power state again if not touch for 12s. If the module is mounted in the surfaces of non-metallic materials, such as plastic, glass, acrylic, you can make the keys hidden in the walls and desks.

Features

Funny and easy to use, can replace the traditional button;

Increase the filter circuit, the signal output stable;

Low power consumption;

Power supply can be 2~5V DC;

Immersion gold process, long service life; 4 x M2 screw mounting holes

Applitations Wide.

1 x  Golden Touch Sensor