Sustav za upravljanje električnim trošilima omogućuje daljinsko upravljanje trošilima u kućanstvu. Uz to, omogućuje i praćenje potrošnje putem web sučelja. Za izradu sustava su korišteni Arduino ploče, jeftine komponente i reciklirani dijelovi. Korišteni moduli su relej, senzor za struju (ACS712) i radio moduli (NRF24L01). Sustav se sastoji od dva sklopa i web sučelja. Sklop za mjerenje i kontrolu trošila pali i gasi ureĎaje preko releja, prati potrošnju i šalje podatke o potrošnji na sklop za upravljanje. Sklop za upravljanje je priključen na računalo i on šalje naredbe izdane preko web sučelja, ali i prima podatke o potrošnji. Za upravljanje se koristi web sučelje izraĎeno u PHP-u i Pythonu. Sustav omogućava detaljno praćenje potrošnje svakog priključenog ureĎaja putem grafikona.

The system for managing home appliances allows remote control of devices in the household. In addition, it allows the monitoring of consumption through a web interface. To create a system is used Arduino, inexpensive components and recycled parts. Used modules are relay, current sensor (ACS712) and radio modules (NRF24L01). System consists of two circuits and web site for interface. The circuit for measuring and control of appliances is turning them on and off via a relays, monitors power consumption and sends consumption data to the management circuit. Management circuit is connected to computer and it sends commands issued through the web interface, but also receives data on consumption. Web interface is made in PHP and Python. System allows detailed monitoring of consumption of each connected device via charts.