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Automatic Rain Watering System. For School Gardens
Automatic system feed by rain water from the roof and with an Aduino powered by a sun panel.Education
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The sensor works with an Arduino Nano. When the plants need water a relay sends a signal to open the valve and water starts to flow. The system is powered by a sun panel and as such it doesn't need any connection.
Materials and methods
Problems with dry soil and plenty of sun
3 D printed parts, solar panel, tubes and common plummery fittings
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