void setupTDS(int pin): initializes sensor pin void calibrate(): calibrates the TDS sensor before use. Will use the TDS values of milk, water and engine coolant variants for reference. void readvalues ...

Contribute to AmDeep/IoT_Water_Sensor development by creating an account on GitHub. Skip to content. Navigation Menu Toggle navigation. Sign in Product ... Components used- Arduino Mega Nodemcu TDS ...

The Prototype Design of Water pH and TDS Indicator Device based ... This research aims to design the work system for a water pH and TDS indicator device by using Microcontroller Arduino, specifically ...

TDS automatic data collection was designed based on a sensor and Arduino board using red laser beam communication. The sensor was calibrated by measuring 4 different water solutions using a commercial ...