This project shows LED control via Relay using Android Application.
This project is the yellow sand forecast with Arduino and Arduino Ethernet Shield. It connects the weekly forecast server and parsing the data from it.
This is a real time web interface to MQTT. Author describes the project step by step in details and that will make so much easier for any of you to follow.
It is UNO R3 board and Ethernet Shield combined form. This looks like a new VAR registered on June 19th 2015. But, it was impossible to find the manufacturer or circuit. Overview is listed below.