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Do you have a garden and need to water it regularly? Why not automate the process with an automatic sprinkler system.
There are two ways to go about this project: If you want a cheap system that is fairly easy to build, then use the “timer relay” method. If you prefer a more flexible and durable solution, but require more complex construction, opt for the “electronic controller” method. The choice is yours!
Either way, you will need: A power supply (solar or battery), flexible-pipe connectors (slotted or unslotted) and emitters (sprays or drips). Of course, you might already own some of these components.
Timer relay method
This is the simplest solution. You will need: A timer, a transformer, a relay module, four pieces of pipe and some emitters. That’s it! The sprinkler system will be powered by the solar panel or battery.
You can find all these components at your local electronics store or on eBay . Make sure to get the necessary connectors that match up with your pipe.
Electronic controller method This project uses an Arduino microcontroller as its “brain”. If you are new to Arduinos , go here for more information about this amazing open-source platform. For this project, you will need: An Arduino board, a power supply (solar or battery), flexiblepipe connectors (slotted or Let’s look at each step of both methods in detail.
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