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 ...

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 ...

Soil Moisture Monitoring with Arduino – Circuit Diagram Fig. 3 shows the physical connection of the system, while Fig. 4 provides the schematic. In both diagrams, the sensor’s output signal pin is ...

Automatic Smart Plant Watering System is a smarter solution that works on Arduino Uno, which can automatically operate for plant watering at optimal moisture conditions of soil. It checks the moisture ...

Components Required: Arduino UNO 5V Relay Module Water Pump Tube Soil Moisture Sensor Jumper Wires LCD Display (JHD 162A) 9V Battery Tools: Soldering Iron Working of Key Components Pump Control The ...

When I started working on my soil moisture sensor, I had little idea about how harsh an environment the soil really is. In this , cool failure modes & solutions when sticking electronics in the ...

This project uses a $30 Arduino Uno R3, an RGB LCD display, a waterproof temperature sensor, food grade heat shrink, and a few other components, all of which are available at the link below from ...