The TDS sensor detects the concentration of dissolved solids in water by measuring its conductivity. This analog signal is read by the Arduino Uno, which converts it to a digital value using its built ...

Welcome to the cautious-poseidon repository! 🌊 This project is all about measuring water quality with our TDS (Total Dissolved Solids) sensor, providing you with accurate ppm (parts per million) ...

Hydroponics is a new breakthrough in farming because it no longer uses soil as a planting medium, and uses water instead. In the hydroponic system, the fertilizer used is mixed into water, which is ...