Cursillo sobre leds

2-led/cursillo-led.md

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+# Cursillo sobre Led
+
+Entradas y salidas digitales

2-led/ejercicio_1.ino

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+//encender y apagar un led
+void setup() {
+  //Configuramos pines
+  pinMode(9,OUTPUT);
+}
+void loop() {
+  //Encedemos Led
+  digitalWrite(9,HIGH);
+  delay(1000);
+  //apagamos Led
+  digitalWrite(9,LOW);
+  delay(1000);
+}

2-led/ejercicio_2.ino

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+//encender y apagar un led
+#define pinLed 9
+//variable
+int t1=1000;
+void setup() {
+  //Configuramos pines
+  pinMode(pinLed,OUTPUT);
+}
+void loop() {
+  //Encedemos Led
+  digitalWrite(pinLed,HIGH);
+  delay(t1);
+  //apagamos Led
+  digitalWrite(pinLed,LOW);
+  delay(t1);
+}

2-led/ejercicio_3.ino

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+//encender y apagar un led
+#define pinLed 9
+//variable
+int t1=1000;
+void setup() {
+  //Configuramos pines
+  pinMode(pinLed,OUTPUT);
+  //Habilitamos puerto serie, para chequeo
+  Serial.begin(9600);
+}
+void loop() {
+  if(Serial.available()>0){
+    char inByte=Serial.read();
+  }
+  //Encedemos Led
+  digitalWrite(pinLed,HIGH);
+  delay(t1);
+  //apagamos Led
+  digitalWrite(pinLed,LOW);
+  delay(t1);
+}

2-led/ejercicio_4.ino

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+//encender y apagar un led
+#define pinLed 9
+//variable
+int t1=1000;
+void setup() {
+  //Configuramos pines
+  pinMode(pinLed,OUTPUT);
+  //Habilitamos puerto serie, para chequeo
+  Serial.begin(9600);
+  Serial.println("PRUEBA TALLER");
+  Serial.println("0: off | 1: on");
+}
+void loop() {
+  if(Serial.available()){
+    char inByte=Serial.read();
+    if(inByte=='0'){
+      digitalWrite(pinLed,LOW);
+    }
+    if(inByte=='1'){ 
+      //Encedemos Led
+      digitalWrite(pinLed,HIGH);
+      delay(t1);
+      //apagamos Led
+      digitalWrite(pinLed,LOW);
+      delay(t1);
+    }
+  }
+}

2-led/ejercicio_5.ino

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+//encender y apagar un led
+#define pinLed 9
+//variable
+int t1=1000;
+
+void setup() {
+  //Configuramos pines
+  pinMode(pinLed,OUTPUT);
+  //Habilitamos puerto serie, para chequeo
+  Serial.begin(9600);
+  Serial.print("0: off | 1: on");
+}
+void intermitentes(){
+  //Encedemos Led
+  digitalWrite(pinLed,HIGH);
+  delay(t1);
+  //apagamos Led
+  digitalWrite(pinLed,LOW);
+  delay(t1);
+}
+void loop() {
+  if(Serial.available()>0){
+    char inByte=Serial.read();
+    if(inByte=='0'){
+      digitalWrite(pinLed,LOW);
+    }
+    if(inByte=='1'){ 
+      intermitentes();
+    }
+  }
+}

2-led/ejercicio_6.ino

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+//encender y apagar un led
+#define pinLed 9
+
+void setup() {
+  //Configuramos pines
+  pinMode(pinLed,OUTPUT);
+  //Habilitamos puerto serie, para chequeo
+  Serial.begin(9600);
+  Serial.print("0: off | 1: on");
+}
+void intermitentes(int t1){
+  //Encedemos Led
+  digitalWrite(pinLed,HIGH);
+  delay(t1);
+  //apagamos Led
+  digitalWrite(pinLed,LOW);
+  delay(t1);
+}
+void loop() {
+  if(Serial.available()>0){
+    char inByte=Serial.read();
+    if(inByte=='0'){
+      digitalWrite(pinLed,LOW);
+    }
+    if(inByte=='1'){ 
+      intermitentes(1000);
+    }
+  }
+}

2-led/ejercicio_7.ino

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+//encender y apagar un led
+//introducimos pulsador
+#define pinLed 9
+#define button 3
+//variable
+
+int status_button=0;
+void setup() {
+  //Configuramos pines
+  pinMode(pinLed,OUTPUT);
+  pinMode(button,INPUT);
+  //Habilitamos puerto serie, para chequeo
+  Serial.begin(9600);
+}
+void intermitente(int t1){
+  //Encedemos Led
+  digitalWrite(pinLed,HIGH);
+  delay(t1);
+  //apagamos Led
+  digitalWrite(pinLed,LOW);
+  delay(t1);
+}
+void loop() {
+  //leemos estado boton
+  status_button=digitalRead(button);
+  if(status_button==HIGH){
+    intermitente(1000);
+  }
+  else{
+    digitalWrite(pinLed,LOW);
+  }
+}