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Reference for Wiring version 1.0 Build 0100+ If you have a previous version, use the reference included with your software. If see any errors or have any comments, let us know.

Name |

### randomSeed()

Examples |
    void setup()
    {
      Serial.begin(57600);
      randomSeed(20);
    }

    void loop()
    {
      int randNum = random(0, 500);
      Serial.println(randNum, 2);
      delay(500);
    }
Description | Sets the seed value for random(). By default, random() produces different results each time the program is run. Set the value parameter to a constant to return the same pseudo-random numbers each time the software is run.
Syntax |
    randomSeed(value);
Parameters |

value | int

Returns | None
Usage | Application
Related | random()

Updated on July 07, 2011 11:08:50pm PDT