I2C communication between arduino and uvga

Projects Networking, Protocols, and Devices
21

You can do the same thing with numeric values.
int a=13, b=4572, c=-14;

Serial.print(a);
Serial.print(" ");
Serial.print(b);
Serial.print(" ");
Serial.print(c);

or

Serial.write(a);
Serial.write(b);
Serial.write(c);

Keep in mind that write()ing non-byte sized variables will result in multiple bytes being sent, and you must reassemble them in the correct order.