Published August 5, 2016

Automatic irrigation system

This project will water your plants automatically

BeginnerWork in progress1 hour79

Things used in this project

Relay (generic)

You'll need a 220V relay. I used a relay module

Soil humidity sensor

You'll only use the D0 pin.

General Purpose Transistor NPN

I used a BC547 included in the Arduino kit. You can also use an equivalent NPN

Breadboard (generic)

220V Water Pump

I found it in an old coffe machine

Soldering iron (generic)

I built this system because I want to water the plants when I'm not at home.

4 projects • 0 followers