The aim of this library is to simplify the use of the CQRobot TDS sensor. This may also compatible with other TDS sensors of this type.
This library is based on: http://www.cqrobot.wiki/index.php/TDS_(Total_Dissolved_Solids)_Meter_Sensor_SKU:_CQRSENTDS01 and https://github.com/DFRobot/GravityTDS