Library to operate EC sensor for Arduino. Contribute to wvmarle/Arduino_ECSensor development by creating an account on GitHub. ... Effective range: approx. 0.01 mS/cm up to 5 mS/cm (equivalent to a ...

Save and flash PHEC_Meter.ino to your Arduino; Disconnect the USB cable from the Arduino and connect the PH, EC, Temperature sensors, and OLED to the following pins: PH probe connection (E201-BNC): 5v ...

TDS Meter – Arduino Code Most TDS meters have an analog pin that reads the analog value and converts it into TDS reading in Parts Per Million (ppm). There are many TDS sensors for Arduino, which have ...

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 ...

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 ...