Arduino-Based Compact TDS Meter
Total Dissolved Solids (TDS) is a measurement for detecting the potability of water. Both humans and aquatic creatures require a suitable level of water content to survive. TDS value > 1000 ppm indicates an excess of dissolved solids (high) while TDS value < 50 -250 ppm indicates lack of essential minerals (low) – both values… Read More »Arduino-Based Compact TDS Meter