A TDS meter measures the number of total dissolved solids like salts, minerals, and metals in the water. As the number of dissolved solids in the water increases, the conductivity of the water ...
waterTemp = (float)raw_temp / 16; // Convert temperature raw value into degree Celsius (temp in °C = raw/16) float rawEc = analogRead(tds_sensor) * aref / 1024.0; // read the analog value more stable ...
1 Edisto Research and Education Center, Clemson University, Blackville, SC, USA. 2 Department of Agricultural Sciences, Clemson University, Clemson, SC, USA. It is undeniable that wireless ...
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