If you are designing your own intelligent “Graden Computer” with an optional digital plant moisture sensor/water pump controller ... is linked to the 5V line of the Arduino. GND of the module is 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 ...

Both of these are subject to taking on water when no one is paying attention. A friend of mine asked me what I thought of an Instructable that showed how to make a water sensor using a few ...

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 ...

Arsenic contamination in water is a serious health ... in remote areas can benefit from it. By connecting the sensor to a circuit board and an Arduino module for real-time data transmission ...