The realization of a web based control laboratory for distant learning

This paper presents the realization of real embedded systems on the Internet. The experimental board communicates directly with the sensors to receive signals and to activate the actuators. The user interface on the client side is designed using HTML software. The Web server runs directly on the PIC microcontroller. A client-server application is set up for access over the Internet network in order to control process variables. On the client side, another application communicates with the server via a TCP/IP protocol.