1 Signal Processing, Analysis and Advanced Research and Education Laboratory (SPAADREL), Department of Marine Electrical Engineering and Information Technologies, Faculty of Maritime Studies, University of Split, Ruđera Boškovića 37, 21000 Split, Croatia 2 Laboratory for Marine Electrical Engineering, Department of Marine Electrical Engineering and Information Technologies, Faculty of Maritime ...

A system that enables narrow band power line communication to be used for data acquisition applications over large areas, such as a district or a town, is presented in its design and architecture. We present the capabilities of the system, which include the possibility to use existing applications and field-level equipment and extend their communication ability to the wide-area power line netwo...

The smart shower is an intelligent device that saves the water during the shower. It uses the indicator lamps that inform the user of the amount of the water. Like the traffic signal it has three sets of lamps, green, yellow and red, each indicating the amount of time spent. This device brain is the Siemens Logo PLC.