This project monitors the water quality using a TDS sensor. It reads TDS values and transmits the data from an Arduino to an ESP32 Dev Kit via UART. If the TDS value exceeds the threshold value, an ...

A TDS meter measures the number of total dissolved solids like salts, minerals, and metals in the water. As the number of dissolved solids in the water increases, the conductivity of the water ...

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 commercial ...

Fishery sector plays important role in fulfilling the food supply. The increase in fish consumption directly impacts the fishery sector, on how to deliver well-qualified fishery products. The company ...

[Marcus] has written up his experiences using the AD7746 capacitance sensor. He used the SparkFun breakout board in conjunction with an Arduino. The available Arduino code wasn’t that great s… ...