The soil moisture sensor module , built around the LM393 comparator, gives an active-low (L) level output when the soil is dry (determined by a pre-setted threshold value). This digital output (wet ...

Arduino Soil Moisture Sensor Circuit – Connection Diagram. Now that we have a complete understanding of how a Soil Moisture sensor works, we can connect all the required wires to the Arduino UNO board ...

Soil moisture sensor (contact type) Motor pump Automatic Plant Watering System circuit. The circuit diagram of the automatic plant watering system is shown in Fig. 2. The circuit comprises an Arduino ...

This repository contain Moisture sensor code for Arduino circuit - GitHub - arslanhanif567/Arduino: This repository contain Moisture sensor code for Arduino circuit. Skip to content. Navigation Menu ...

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 ...

The motor driver module is in turn connected to the Arduino board using its corresponding digital pins. To power the entire setup, two 3.7V li-ion cells are employed, which are connected to the motor ...

Microcontroller. Arduino Nano board is used as microcontroller that gets the data from RF receiver module and gives it to computer, which stores it for future use. LED in receiver blinks to indicate ...