Este es un proyecto de arduino que brinda dos soluciones distintas para poder utilizar y sensar PH y TDS en el agua. La primera solución utiliza solo código C que es grabado en el firmware del arduino ...

Connect one end of the photocell to 5V, the other end to Analog 0. Then connect one end of a 10K resistor from Analog 0 to ground Connect LED from pin 11 through a ...

Abstract: 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 ...

For setups that rely on stored water, clear awareness of tank level and water quality is essential. Traditional level monitors are often bulky offline devices with only simple LED indicators, while ...