By counting the pulses from the output of the sensor, we can easily calculate the water flow rate (in litre/hour – L/hr) using a suitable conversion formula. The Arduino Sketch (code) uses the ...

when the sensor is not submerged or is in clear water (and a bit lower than that in analog mode). Here’s one simple Arduino code for a quick test (connect sensor module’s output to analog pin 1 and ...

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. As soon as the ...

What he ended up with was a water level sensor made from PVC pipe and a few ... placed onto small sections of PVC pipe, which in turn connect to a four-way PVC cross connector.

At this year's Consumer Electronics Show, Grid Connect is debuting two HomeKit-enabled products, the ConnectSense Temperature & Humidity Sensor and the ConnectSense Smart Water Sensor. The two new ...