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This project shows how to control a servo motor from a web browser in real -time using WebSocket. To connect Arduino to internet, we need to use some kind of internet shield such as Ethernet shield, Wifi shield, PHPoC shield, or PHPoC Wifi shield. The outstanding feature of PHPoC shield is that PHPoC shield not only provides internet connection like Ethernet and Wifi shield, PHPoC shield also is a web server, allowing to control and monitor Arduino from a web browser. PHPoC shield also support WebSocket, therefore we can control and monitor Arduino in real-time without reloading a webpage. PHPoC Shield has some built-in web applications. Refer to this link for more detail. In this project, I just need to change UI (User Interface) of Web Remote Control/Slide web application and write Arduino code to rotate servo motor angle according to angle received from web browser.”

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