Time to test out my new sensors!

BMP085 Air Pressure Sensor 

I wired up my Air Pressure sensor following the tutorial on Adafruit. I connected the sensor to 3.3V and ground. I also connected the i2c SCL clock pin to the i2C clock pin on my Arduino (Analog pin #5), and the i2c SDA data pin to the Arduino i2c data pin (Analog pin #4). → Read more