dumped all my old arduino stuff in here.

sketch_090319a/sketch_090319a.pde

@@ -0,0 +1,21 @@
+
+
+#include <Wire.h>
+
+void setup()
+{
+  Wire.begin(); // join i2c bus (address optional for master)
+}
+
+byte x = 0;
+
+void loop()
+{
+  Wire.beginTransmission(72); // transmit to device #4
+  Wire.send("x is ");        // sends five bytes
+  Wire.send(x);              // sends one byte  
+  Wire.endTransmission();    // stop transmitting
+
+  x++;
+  delay(500);
+}