View source for Sensor-Touch Button

{{Language|Sensor-Touch Button}}
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[[File: Microduino-TOUCH-v1.jpg|400px|thumb|right| Microduino-TOUCH]]

The product number of Sensor-Touch Button is: '''MSDS21'''

Sensor-Touch Button is capacitive touch button sensor module. 


==Introduction of Sensor Pin==
{{ST_Pinout
|st_name=Touch Button
|pin3=Digital Input
}}

=About=

==Specification==
*Sensor voltage 
**3.3V~5V working voltage 
*Size of the sensor
**Size of the board: 23.5mm*13mm
**1.27mm-spacing 4Pin interface connected with sensorhub. 
**CAD drawing of the sensor: '''[[File:Sensor_CAD.zip]]'''

*Function description
**The static signal of the sensor is HIGH. After being touched, the signal changes into LOW. 

*Connection
**This sensor can be connected to the following interfaces of the core: '''D2~D13''', '''A0~A7'''

==Documents==
*Schematic diagram: '''[[File: Sensor-Touch Button.Zip]]'''
*Main sensor: '''[[File: TTP223-Preliminary.pdf]]'''

==Development==
===Program Download===
*Download and unzip the program: '''[[File:Sensor_Touch Button_Test.zip]]'''

===Programming===
{{Upload
|nameA=[[Microduino-Core]], [[Microduino-USBTTL]]
|nameB=[[Microduino-USBTTL]]
|boardName=Microduino/mCookie-Core(328p), Atmega328P@16M,5V
|fileName=Sensor_Touch Button_Test.ino
}}

===Hardware Setup===
*Referring to the following diagram, connect the Sensor-Touch Button to the digital port of '''[[Microduino-Sensorhub]]'''. 
<br>
[[file:Microduino-sensorhub_Crash.JPG|thumb|400px|left]]
<br style="clear: left"/>

===Result===
*After download, open the serial monitor. 
*The static signal of the senor is HIGH. After being touched, the signal changes into LOW.

==Application==
*Touching key switch

===Project===
*'''[[Open Source Smart Rainbow Music Touch Lamp]]'''

==History==

==Gallery==
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[[file: MicroduinoTouch Button-F.JPG|thumb|480px|center|mCookie-Touch Button-Front]]
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[[file: MicroduinoTouch Button-b.JPG|thumb|480px|center|mCookie-Touch Button-Back]]
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