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.


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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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6b3e76a0d5447da4f0a97dba3c6753bf?default=blank&size=40Caz Holland added this to the Collect collection ago
6b3e76a0d5447da4f0a97dba3c6753bf?default=blank&size=40Caz Holland added this to the To Print collection ago
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Mini img 4316 3Steen Lembcke published this design ago