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 ...

The Arduino board reads data from a moisture sensor connected to analog pin A2 and a DS18B20 temperature sensor connected to digital pin 2. It logs this data periodically and controls an LED connected ...

Acknowledgement of the Problem of Landslide and planning a cost effective detection system. Planning and Construction of a Simple Circuit using Metal strips which functions as an accelerometer.

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 ...