RUSU, Nicoleta; SECRIERU, Vitalie; MUNTEANU, Eugen; GORGAN, Dumitru; DOROGAN, Andrei; TINCOVAN, Sergiu
(Tehnica UTM, 2018)
In this article are describe an economical projector with an output of 220 W, on the base of LEDS. The list of components, used modules, recent prices on the national and foreign market, opportunities of the light lamps ...