5PCS TTP223 Touch Switch Module TTP223B 1 Channel Jog Digital Capacitive Touch Sensor TTP223

5PCS TTP223 Touch Switch Module TTP223B 1 Channel Jog Digital Capacitive Touch Sensor TTP223

$9.05

$9.05 $0.00

Description

SPECIFICATIONS

Brand Name: NoEnName_Null

High-concerned chemical: none

Material: Mixture

Origin: Mainland China

Output: Switching Transducer

Theory: Capacitance Sensor

Type: vibration sensor

Use: Consumption Sensor

5PCS TTP223 Touch Switch Module TTP223B 1 Channel Jog Digital Capacitive Touch Sensor TTP223

Features
Inching type: the initial state is low level,touch is high level,do not touch is low level (similar to touch button function) low power consumption. The power supply can be 2~5.5V DC
Both sides can be used as the touch surface to replace the traditional touch button 4 M2 screw positioning holes for easy installation
Action notes: first touch the touch sensor lightly,and then press and hold the touch sensor.

Introduction
The module is a capacitive touch switch module based on touch detection IC(ttp223b).Under normal condition,the module outputs low level and the mode is low power consumption mode;When touching the corresponding position with fingers,the module outputs high level and the mode switches to fast mode. When there is no touch for 12 seconds,the mode switches to low power consumption mode.The module can be installed on the surface of non-metallic materials such as plastic and glass.In addition, a thin piece of paper (non-metal) can be covered on the surface of the module. As long as the touch position is correct,it can be made into a button hidden in the wall,desktop and other places.This module can help you avoid the trouble of pressing the button.