Embedded system applied to obstacles detection in a mobile controlled by a PC via RF. - Gregorio Trinidad-García; Griselda Saldaña-González; C. N. López-Marin; F. Cabrera-Santos; J. Italo-Cortes; Mariano Larios-Gómez; Gustavo T. Rubín Linares; C. Aguilar-Lopez (CONIELECOMP, 2012)