我建议你考虑以下三个传感器：
http://www.st.com/content/st_com/en/products/mems-and-sensors/e-compasses/lsm303agr.html
，http：//www.st.com/content/st_com/en/products/mems-and-sensors/e-compasses/lsm303c.html
，http：//www.st.com/content/st_com/en/products/mems-and-sensors/e-compasses/lsm303ah.html
（仅1.8V Vcc）。标准实际上取决于您的应用和要求，可能是：电流消耗，FS范围/灵敏度，可用输出数据速率，封装尺寸，噪声，......
以上来自于谷歌翻译
以下为原文
I would recommend you to consider following three sensors:
http://www.st.com/content/st_com/en/products/mems-and-sensors/e-compasses/lsm303agr.html
, http://www.st.com/content/st_com/en/products/mems-and-sensors/e-compasses/lsm303c.html
, http://www.st.com/content/st_com/en/products/mems-and-sensors/e-compasses/lsm303ah.html
(only 1.8V Vcc).The criteria really depends on your application and requirements, it could be: current consumption, FS ranges/sensitivity, available output data rates, package size, noise, ...
我建议你考虑以下三个传感器：
http://www.st.com/content/st_com/en/products/mems-and-sensors/e-compasses/lsm303agr.html
，http：//www.st.com/content/st_com/en/products/mems-and-sensors/e-compasses/lsm303c.html
，http：//www.st.com/content/st_com/en/products/mems-and-sensors/e-compasses/lsm303ah.html
（仅1.8V Vcc）。标准实际上取决于您的应用和要求，可能是：电流消耗，FS范围/灵敏度，可用输出数据速率，封装尺寸，噪声，......
以上来自于谷歌翻译
以下为原文
I would recommend you to consider following three sensors:
http://www.st.com/content/st_com/en/products/mems-and-sensors/e-compasses/lsm303agr.html
, http://www.st.com/content/st_com/en/products/mems-and-sensors/e-compasses/lsm303c.html
, http://www.st.com/content/st_com/en/products/mems-and-sensors/e-compasses/lsm303ah.html
(only 1.8V Vcc).The criteria really depends on your application and requirements, it could be: current consumption, FS ranges/sensitivity, available output data rates, package size, noise, ...
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