Simple Drawbot code

Drawbot.pde

/*
 * Drawbot.pde
 *
 * See also: http://rasterweb.net/raster/2011/01/12/friday-night-drawbot/
 * See also: https://gist.github.com/778622
 * 
 */

int servoPinL = 9;
int servoPinR = 10;

void setup() {
  pinMode(servoPinL,OUTPUT);
  pinMode(servoPinR,OUTPUT);
}

void loop() {
    digitalWrite(servoPinL,HIGH);
    digitalWrite(servoPinR,HIGH);
    delayMicroseconds(1500);
    digitalWrite(servoPinL,LOW);
    digitalWrite(servoPinR,LOW);
    delay(50);
}