If you are designing your own intelligent “Graden Computer” with an optional digital plant moisture sensor/water ... user when it is time to water a potted plant, and/or turn on a water pump to quench ...

The new detection tool uses advanced technology to detect arsenic ions in water quickly and ... By connecting the sensor to a circuit board and an Arduino module for real-time data transmission ...

Lead contamination in municipal water sources is a consistent threat to public health. Ingesting even tiny amounts of lead ...

A team of researchers developed an accessible, handheld water-testing system that was tested through a citizen science ...