Hola para la pregunta 4 el circuito debe prender 1 led o 3 led que representen un numero binario ej (001 led1 apagado led2 apagado led3 prendido) -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://listas.inf.utfsm.cl/pipermail/labit/attachments/20190425/68e33fb2/attachment.html>