Surface Meteorological Data Collector based on ARM embedded system

one surface meteorological data collector, based on ARM embedded system was designed. This collector had the capability of gathering normal meteorological elements, such as temperature, air pressure, humidity, wind speed and direction, precipitation, and a mass of DAQ channels were reserved for other sensors. Experiments and results show this collector could meet the need of laboratory teaching and scientific research , for the easy to use, convenience expansion , high accuracy and high reliability.