0

June 20, 2014 AT 1:00 pm

Raspberry Pi Controlled Aquaponics #piday #raspberrypi @Raspberry_Pi

Matthew Hajda created this awesome tutorial for a Raspberry Pi controlled aquaponics shed. via instructables

Aquaponics /ˈækwəˈpɒnɨks /, is a food production system that combines conventional aquaculture (raising aquatic animals such as snails, fish, crayfish or prawns in tanks) with hydroponics (cultivating plants in water) in a symbiotic environment. In normal aquaculture, excretions from the animals being raised can accumulate in the water, increasing toxicity. In an aquaponic system, water from an aquaculture system is fed to a hydroponic system where the by-products are broken down by nitrogen-fixing bacteria into nitrates and nitrites, which are utilized by the plants as nutrients. The water is then recirculated back to the aquaculture system. http://en.wikipedia.org/wiki/Aquaponics

This build uses the IBC method of Aquaponics, with modifications to include a Raspberry Pi for controlling a pump, solenoid drain, and temperature probes for water and air temperatures. The relays and timing is controlled with python scripting. Temperature and control data is collected every minute and sent to plot.ly for graphing, and future expansion will include sensors for water level and PH values for additional control.

All of my scripts are available at github.com, feel free to use them for your aquaponics setup. Thanks to Chris @ plot.ly for the help with streaming data to their service, and to the amazingly detailed build instructions provided at IBCofAquaponics.com.

Full Tutorial

998Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!


Check out all the Circuit Playground Episodes! Our new kid’s show and subscribe!

Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.

Join us every Wednesday night at 8pm ET for Ask an Engineer!

Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground”Adafruit’s Apps!


Maker Business — How Intel Makes a Chip

Wearables — FOSSHAPE familiarity

Electronics — Stay disciplined with ERC

Biohacking — Itch Tracker for Apple Watch

Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !



No Comments

No comments yet.

Sorry, the comment form is closed at this time.