The MLX90217 is a self adjusting digital output rotary position gear tooth sensor designed for use in automotive camshaft sensing as well as other speed sensing applications.

MLX90217是一款自适应调整、数字输出的旋转位置齿轮传感器，可应用于汽车凸轮轴传感器以及其它速度传感器。

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The buoys also contain weather-sensing devices that test for surface temperatures, subsurface temperatures, wind speed, and other indications of changing weather.

CNN: La Nina spawns extreme weather