This is a simple arduino project for a soil moisture sensor that will light up a LED at a certain moisture level. It uses Arduino Duemilanove microcontroller board. Two wires placed in the soil pot ...

Created using a Raspberry Pi 3 Model B together with an Arduino Uno and Genuino development Board the project is capable of monitoring temperature, humidity, light levels and soil moisture. it is ...

The system here monitors temperature, humidity, and smoke levels and alerts you if those levels reach a certain point.

The hardware is consists of an Arduino microcontroller (here an Arduino Uno R3) and a pre-wired soil moisture sensor module. The soil moisture sensor module , built around the LM393 comparator, gives ...

To help monitor that environment he built this sensor array which displays temperature and soil moisture readings. Temperature is quite simple.

I'm planning to have a "spider" of moisture sensors off one Arduino - 5 or 6 coming off one box. Again, I doubt you need continuous monitoring even with multiple sensors.

I can check that annually and probably be fine. Soil moisture, though, is something that requires more active control. My long term goal is to integrate the sensors and some control relays for ...

Monnit launches its new ALTA® Soil Moisture Sensor to alert you on your mobile device or computer how much, when, and where to water your crops.