Wednesday, May 29, 2013

Farm Geeks: Learning to Love the Circuit Board

Farmers from all over are learning that inexpensive micro controllers and sensors can monitor weather data, control greenhouses and irrigation systems, and nutrient levels in hydroponics / aquaponics systems. Learn more about these new technologies at

Update: I've been getting requests for the Ammonia, DO and pH sensors.


pH -

Ammonia (NH3) -

Temperature -

Dissolved Oxygen -

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