Introduction However, the emphasis of this paper is on having to continuously assess water quality to provide good-quality drinking water. The aforesaid condition is total dissolved salts or TDS reflecting the concentration of salts and very small portions of organic matter in water. High TDS is not suitable for drinking and other uses. Manual assessment […]
Low-Cost Arduino Based TDS Meter for Water Quality Monitoring Read More »
The goal of our project is to display the status of a previously implemented smart aquarium. The previously implemented system includes an external power supply, Arduino Uno, Ethernet Shield, ULN2803 driver, 4 120V AC relays, and 4 controlled 120V AC receptacles, and a servo motor feeding system. The four controlled receptacles supply power to three
I’ve gotten hold of what I assumed was a compatible 16×2 LCD screen with my Arduino board – it’s a Powertip PC1602F and uses a compatible display driver for the Hitachi HD44780 display chip. This is essentially what the Arduino LCD libraries are built around, so when I failed to get a display this is
Arduino – Getting my LCD Screen to work Read More »
