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 ...

As such, I'd like to build myself some wireless moisture sensors for moderate scale production (consider 50 test points reasonable).

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 ...

A real-world, IoT-enabled Smart Irrigation System developed using Arduino Uno, soil moisture and rain sensors, and a solenoid valve. Designed to optimize water usage and automate irrigation based on ...

Virtual Plant Mood Display with Soil Moisture and Light Sensors 🌱💡 This Arduino sketch reads soil moisture and ambient light sensor data, and displays a cute animated face on a 16x2 I2C LCD screen ...

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 ...

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 ...