I once used an arduino to test our victors/jaguars once. It was great. It was fast and simple.
All i had to do was use the old <ServoTimer1.h> from ladyada and use the following code.
http://www.ladyada.net/make/mshield/use.html
Code:
#include <ServoTimer1.h>
ServoTimer1 servo1;
ServoTimer1 servo2;
void setup() {
Serial.begin(9600); // set up Serial library at 9600 bps
Serial.println("Servo test!");
servo1.attach(10);
servo2.attach(9);
}
void loop() {
Serial.print("tick");
servo1.write(180);
servo2.write(0);
delay(1000);
Serial.print("tock");
servo1.write(0);
servo2.write(180);
delay(1000);
}