Reference for Wiring version 0024+. If you have a previous version, use the reference included with your software. If you see any errors or have any comments, let us know.

Name

digitalWrite()

Examples
int outpin = 0;

void setup() {
  pinMode(outpin, OUTPUT); 
}

void loop() {
  digitalWrite(outpin, HIGH);
}
Description The digitalWrite() method sets the value of a digital output pin. Possible values are HIGH or LOW.
Syntax
digitalWrite(pin,value)
Parameters
pin integer value
value HIGH or LOW
Returns None
Usage Application
Related INPUT
OUTPUT
HIGH
LOW
digitalRead()
pinMode()
Updated on November 01, 2009 11:25:30pm PST

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