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+.. _arduino-delaymicroseconds:
+
+delayMicroseconds()
+===================
+
+Description
+-----------
+
+Pauses the program for the amount of time (in microseconds)
+specified as parameter. There are a thousand microseconds in a
+millisecond, and a million microseconds in a second.
+
+
+
+Currently, the largest value that will produce an accurate delay is
+16383. This could change in future Arduino releases. For delays
+longer than a few thousand microseconds, you should use delay()
+instead.
+
+
+
+Syntax
+------
+
+delayMicroseconds(us)
+
+
+
+Parameters
+----------
+
+us: the number of microseconds to pause (*unsigned int*)
+
+
+
+Returns
+-------
+
+None
+
+
+
+Example
+-------
+
+::
+
+     
+    int outPin = 8;                 // digital pin 8
+    
+    void setup()
+    {
+      pinMode(outPin, OUTPUT);      // sets the digital pin as output
+    }
+    
+    void loop()
+    {
+      digitalWrite(outPin, HIGH);   // sets the pin on
+      delayMicroseconds(50);        // pauses for 50 microseconds      
+      digitalWrite(outPin, LOW);    // sets the pin off
+      delayMicroseconds(50);        // pauses for 50 microseconds      
+    }
+
+
+
+configures pin number 8 to work as an output pin. It sends a train
+of pulses with 100 microseconds period.
+
+
+
+Caveats and Known Issues
+------------------------
+
+This function works very accurately in the range 3 microseconds and
+up. We cannot assure that delayMicroseconds will perform precisely
+for smaller delay-times.
+
+
+
+As of Arduino 0018, delayMicroseconds() no longer disables
+interrupts.
+
+
+
+See also
+--------
+
+
+-  `millis <http://arduino.cc/en/Reference/Millis>`_\ ()
+-  `micros <http://arduino.cc/en/Reference/Micros>`_\ ()
+-  `delay <http://arduino.cc/en/Reference/Delay>`_\ ()
+
+