The Research of Measuring Soil-moisture Device Based on Single Chip Computer
Cheng JiaSheng · Journal of Agricultural Mechanization Research · 2008
A device based on the common model of soil dielectric measure theory was designed to measure the soil-moisture.It was mainly made up of a probe capacitance sensor and single chip computer,and communicated with PC through serial device to achieve auto-measuring and auto-irrigation.The result indicated that the device has advantages such as high accuracy,visual display,and convenience.It meets the application of production.