Matrix - One Touch Sensor
From FriendlyELEC WiKi
Revision as of 08:52, 28 January 2016 by
Kangjing
(
Talk
|
contribs
)
(
→
介绍
)
(
diff
)
← Older revision
|
Latest revision
(
diff
) |
Newer revision →
(
diff
)
Jump to:
navigation
,
search
English
1
介绍
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
GPIO接口
8-Pin DIP和8-Pin SO
操作温度在-40度到85度
PCB尺寸(mm):24x32
引脚说明:
名称
描述
SDA
I2C SDA
SCL
I2C SCL
5V
电源5V
GND
地
3
工作原理
Navigation menu
Personal tools
Log in
Namespaces
Page
Discussion
Variants
Views
Read
View source
View history
More
Search
Navigation
Getting Started
Learning
Release notes
Products
CPU Boards
Carrier Boards
NanoPC Series
Mini Boards
Matrix
BakeBit
Hats&Docks
LCD Modules
3D Models
Accessories
FAQ
Linux
Ubuntu
Android
WindowsCE
Qt
Non-OS
Support
English WebSite
English Forum
中文官方网站
中文论坛
FriendlyARM Github
Tools
What links here
Related changes
Special pages
Permanent link
Page information