This project shows Arduino control relay board via Web Server using Ethernet Shield by Android application.
Block Diagram
Specification
1. Android control Arduino Microcontroller Board via Internet Web Server ( JSON )
2.Arduino Microcontroller Board connect Internet Web Server ( JSON )
3.Web Server use MySQL database and php code
Hardware We use
1.Arduino UNO Microcontroller Board. or Compatible Board.
2.Arduino Ethernet Shield. ( Wiznet W5100 )
3.Relay Board
If Use with Arduino Mega for control up to 8 devices Need some modification Need some modification.
Monitor Database on WebBrowser
http://www.digital2u.net/showdata.php ( html Table )
http://www.digital2u.net/test.php ( xml Reponse)
http://www.digital2u.net/json.php?user=1&format=json ( JSON Reponse )
Source : http://androidcontrol.blogspot.kr/2013/02/android-control-arduino-via-internet.html
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