A straight forward practical build from 406JEM using HUZZAH for monitoring/watering a flower garden. Via Instructables:
This is just some instruction for a little water controller flow controller I built from a Huzzah to monitor the moisture content in my flowerbed and water accordingly. The code is pretty basic and the physical build is fairly minimal using the Adafruit Huzzah and a HD-38 Soil Moisture Sensor module to keep track of things and make decision and to make things happen I made use of a relay, 12 volt battery and a motorized ball valve. I wanted to power the thing from one source so I just used the 12v battery and a 5v stepdown converter. I also put the built circuit into a decent waterproof enclosure ’cause water…
Below is a set of instructions containing code for the Arduino ide, instructions to flash the build, a component list and the build itself.
Looking for more fun monitoring projects with the Feather HUZZAH checkout the Adafruit IO Environmental Monitor for Feather or Raspberry Pi
Build it, place it in a location you’d like to log, and then monitor it from anywhere in the world using our Internet-of-Things platform – Adafruit IO.
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