Added some more projects and libraries.

BMP180_SERIAL/BMP180_SERIAL.ino

@@ -0,0 +1,28 @@
+#include <Wire.h>
+#include <Adafruit_Sensor.h>
+#include <Adafruit_BMP085_U.h>
+
+Adafruit_BMP085_Unified bmp = Adafruit_BMP085_Unified(10085);
+
+void setup(void) {
+  Serial.begin(9600);
+  Serial.println("Arduino BMP180 Pressure Sensor");
+  Serial.println("");
+  bmp.begin();
+}
+
+void loop(void) {
+  sensors_event_t event;
+  bmp.getEvent(&event);
+  if (event.pressure)
+  {
+    Serial.print("Pressure: ");
+    Serial.print(event.pressure);
+    Serial.println(" hPa");
+  }
+  else
+  {
+    Serial.println("Sensor error");
+  }
+  delay(1000);
+}