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 ...

You'll need an Arduino along with a bunch of various sensors to get the project rolling, and once it's all set up you'll have a simple, but cheap system to monitor your home.

This DIY electronic project makes sure your leafy companions get the hydration they need without you needing to keep to a schedule.

The Arduino Bootcamp will help you learn Arduino by walking you through more than a dozen projects from scratch.