Page 122 - Proyecto
P. 122

else
                                    if(tecla_presionada=='B')
                                     {
                                     digitalWrite(ld2, HIGH);
                                     delay(1);
                                     digitalWrite(ld4, LOW);
                                     digitalWrite(ld3, LOW);
                                     digitalWrite(ld1, LOW);
                                     }
                                     else if(tecla_presionada=='C')
                                     {
                                     digitalWrite(ld3, HIGH);
                                     delay(1);
                                     digitalWrite(ld4, LOW);
                                     digitalWrite(ld2, LOW);
                                     digitalWrite(ld1, LOW);
                                     }
                                     else if(tecla_presionada=='D')
                                     {
                                     digitalWrite(ld4, HIGH);
                                     delay(1);
                                     digitalWrite(ld3, LOW);
                                     digitalWrite(ld2, LOW);
                                     digitalWrite(ld1, LOW);
                                     }

                                    }







































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