arduino 大气气压模块 BOSCH BMP085

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运行的是arduino 1.0.3，经过我修改代码，可以运行在Arduino SDK 1.0.3中了。

Enjoy

http://www.kuaipan.cn/file/id_6055547405075407.htm

And here we could find the best place to follow the Air Pressure Tutorial for arduino on Sparkfun.com

http://www.sparkfun.com/tutorials/253 (in detail a lot) ( recommended)

Here's its product. https://www.sparkfun.com/products/9694? (notice consumers' discussion)

Here's something you should notice ! :

http://mitat.tuu.fi/?p=78

From the page of the link above we could get things no less than of those:

// Connect VCC to VCC and GND to GND, SCL goes to analogue pin 5, SDA to analogue pin4.
// Notice! Sparkfun breakoutboard contains already 4.7K pull ups,
// If not using pre-built pull-ups:
// --> Add some pull up resistors (1K to 20K, most often something like 4.7K) between SDA, SCL and VCC finishes the setup.

Read the page carefully before you try it. :)

also Here:

A tiny chip one : http://jeelabs.org/2009/02/19/hooking-up-a-bmp085-sensor/

And here: http://sensorapp.net/?p=278

BOSCH BMP085 数字式气温模块气压模块气压传感器模块