Matrix - One Touch Sensor

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English

1 介绍

Matrix-One Touch Sensor.png

模块Matrix-One_Touch_Sensor是单点电容式数字触摸传感器模块,使用专用单键电容式触摸检测传感器TTP223，提供1个触摸键，人体触摸检测稳定，可替代传统的直接开关按键。模块默认输出低电平，当手指触摸触电时，模块输出高电平。

2 特性

使用标准的3 PIN接口
尺寸为 16x24mm
PCB尺寸（mm）：16x24

引脚说明:

名称	描述
S	GPIO
V	电源5V
G	地

3 工作原理

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