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利用Ginkgo USB-I2C适配器和BMP180/BMP085传感器实现一个大气压强检测仪

已有 39 次阅读2019-11-4 17:14 |个人分类:viewtool产品

The BMP180 is the function compatible successor of the BMP085, a new generation of high precision digital pressure sensors for consumer applications.
The ultra-low power, low voltage electronics of the BMP180 is optimized for use in mobile phones, PDAs, GPS navigation devices and outdoor equipment. With a low altitude noise of merely 0.25m at fast conversion time, the BMP180 offers superior performance. The I2C interface allows for easy system integration with a microcontroller.
The BMP180 is based on piezo-resistive technology for EMC robustness, high accuracy and linearity as well as long term stability.
Robert Bosch is the world market leader for pressure sensors in automotive applications. Based on the experience of over 400 million pressure sensors in the field, the BMP180 continues a new generation of micro-machined pressure sensors.

程序功能:
1,通过BMP180传感器测量大气压强和温度,并在界面显示出来;
2,根据大气压强计算海拔高度,程序内部打印输出,没在界面显示;
3,将计算压强和温度的相关参数在界面显示出来。
程序效果图:
[attachimg]2682[/attachimg]

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