Author(s):
Pedrosa, Delfim ; Teixeira, Patrício
; Esteves, João Sena
Date: 2006
Persistent ID: http://hdl.handle.net/1822/6076
Origin: RepositóriUM - Universidade do Minho
Subject(s): Electromagnet; Switchboard; Contactor; Inverter; 8051 microcontroller