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/* Blink sin retardo | |
Enciende y apaga un diodo emisor de luz (LED) conectado a un pin | |
digital, sin utilizar la función de retardo (). Esto significa | |
que otro código se puede ejecutar al mismo tiempo sin ser | |
interrumpido por el código LED. | |
El circuito: |
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/* | |
Antirrebote | |
Cada vez que el pin de entrada va de BAJO a ALTO (por ejemplo, debido a un pulsador), | |
el pin de salida se conmuta de BAJO a ALTO o ALTO a BAJO. | |
hay una demora mínima entre alterna para el rebote del circuito (por ejemplo, para ignorar | |
ruido). | |
Tambien podemos usar este sketch para actuacion con retardo al trabajo | |
ajustando el tiempo. | |
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/* | |
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Lectura serial de entrada análoga | |
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Lee una entrada análogica y la muestra por la pantalla del | |
ordenador (consola serial) probar girando el potenciómetro | |
http://arduino.cc | |
https://conbotassucias.wordpress.com/ | |
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/* | |
Blink_jm Enciende un led 2 seg. y lo apaga 0,5 seg. | |
descripción de cada linea, mi primer proyecto arduino. | |
http://conbotassucias.wordpress.com/ | |
*/ | |
// El Pin 13 tiene un LED conectado a la placa Arduino. | |
// Declara Puertos de entrada y salida | |
int led = 13; // Declara el led en el Pin 13 |
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/* | |
-------------------------------------- | |
Lectura serie de una entrada digital | |
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Lee una entrada digital y muestra por la pantalla del | |
ordenador (consola serial) el estado del pulsador | |
cuando es oprimido; a 0 o 1 | |
https://conbotassucias.wordpress.com/ |
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/* | |
-------------------------------------- | |
Lectura serie de una entrada digital | |
-------------------------------------- | |
Lee una entrada digital y muestra por la pantalla del | |
ordenador (consola serial) el estado del pulsador | |
cuando es oprimido. | |
https://conbotassucias.wordpress.com/ |
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/* | |
Fundido de luz | |
Este ejemplo muestra cómo sube y baja el brillo de un LED en el pin 9 | |
utilizando la función analogWrite (). | |
*/ | |
int led = 9; // Pin donde ponemos el LED | |
int brillo = 0; // Luminosidad del LED | |
int cantLuz = 5; // Puntos que se desvanece el LED |
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/* | |
LeerVoltajeAnalogico | |
Lee una entrada analógica en el Pin A0, en forma de voltaje, e imprime el resultado en la consola serial monitor. | |
El circuito: | |
Conectar la señal del potenciometro al pin A0 y las otras dos patas a 5v y GND | |
*/ | |
// La rutina setup arrancacada vez que reiniciamos arduino: |
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/* | |
Entrada Pullup Serial | |
Lee una entrada digital en el pin 2 e imprime los resultados al monitor serie. | |
El pullup significa que la lógica del pulsador se invierte. | |
Va a HIGH cuando está abierto, y LOW cuando se pulsa. | |
El circuito: | |
* Interruptor conectado del pin 3a tierra | |
* Led conectado en el pin 9 con una resistencia intercalada |
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