Log humidity, automatic irrigate, switch plant growing lamp on and voice control everything with Amazon Alexa and Arduino.
Project tutorial by Walter Heger
thanks igor, i will have a look at it :)
I haven't found any small solenoid valve so far, that's why there are two small pumps inside the box, with two water tubes into the tank. True, best would be to have 1 water tube to the tank, 1 pump and 3 valves, working in sequence. If you find some nice tiny valves, you're welcome to comment them here :)
thank you, Ben :)
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