Here is a tested Arduino project that uses 3 sensor probes as water level indicator with 3 leds and one LCD display + a simple controller that turns on a motor when the water has reached the desired ...

I've just come across a no-name non-contact, high-precision 80 GHz mmWave radar sensor for liquid level detection with a 40m ...

When the sensor detects that the moisture content is already below 30%, it sends a signal to the Arduino, which, in turn, activates a water pump to provide hydration to the plant.

If this chiller's evaporator water in temperature sensor is reading low 1°F and the evaporator water out temperature sensor is reading high 1°F, this gives a combined total of 2°F off or an 8°F ∠...

Researchers from Morocco, the UAE, Egypt, Italy, and South Africa have developed a low-cost IoT- and fuzzy logic–based irrigation system that dynamically adjusts watering using real-time soil and ...

Primarily poised for pool and spa applications, the AquaSense water-temperature sensor promises ease of installation and a fast temperature response time. Housed in a rugged, molded shell, it is ...

A split system heat pump's defrost sensor is used to detect ice buildup on the heat pump's outdoor coil. The exact way in which a defrost sensor works can vary.

The Fibaro Flood Sensor is a great HomeKit-compatible way to monitor your home for leaking water, but Bluetooth connection may be too limited for some.