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Solar-powered Hydroponics Project

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Solar-powered Hydroponics Project

Solar-powered Hydroponics Project

My solar-powered hydroponics project is employing an Arduino Uno microcontroller, a DHT11 humidity/temperature sensor, a Seeed Studio Relay Shield, a Seeed Studio SD Card Shield, a PH Shield by Dormant Labs, a solar resistor, an AT24C32 Real Time Clock (RTC) Module, a SunWize OEM20, 20 watt solar panel, a 12V/6A Solar Charge Controller, Morningstar SunSaver 6, and a DDC-1 12V, 10 watt CPU cooling pump.

The Uno is the controller for the whole system.

The DHT11 humidity/temperature sensor is used to monitor and log the ambient temperature and humidity.

The relay shield is used to control the nutrient pump. The pump draws 10 watts, so a relay is necessary. The pump will be run during daylight hours for 15 minutes on, alternating with 15 minutes off. The solar resistor is used to determine whether a daylight condition exists, or not.

The SD Card shield is used to log the data about the whole system. I intend on recording the data every 15 minutes, recording the current time (provided by the RTC module), the pump state (turn pump on or off), the ph and temperature (from the Dormant Labs shield) of the nutrient reservoir, the ambient temperature and humidity (from the DHT11 sensor).

The solar panel and charge controller feed a 12 volt marine-grade battery to power the project.

I would like to also monitor the battery voltage and the PPM of the nutrient reservoir, but I do not have the components necessary for that.


Arduino News

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Please be sure to bookmark and revisit this webpage. The newsfeed items below are designed to update automatically and should always be displaying the latest news on this subject.


11/09/2014 06:58 PM
Hyduino - Automated Hydroponics With an Arduino: 5 Steps ...
So, you may be wondering...WHAT IS HYDROPONICS?Basically, hydroponics is growing plants without the use of a traditional dirt medium by using a nutrient rich water...
12/14/2017 04:43 AM
A simple Arduino based sensor monitoring platform for ...
» A simple Arduino based sensor monitoring platform for Hydroponics | learning about the art and science behind growing plants without soil
12/14/2017 06:55 PM
Electronics & Arduino training kits and online shop
Wouldn't It Be Cool If you could build amazing things from DAY 1? We make electronics and Arduino training fun! Importers of Arduino and electronics
12/14/2017 06:05 PM
How To - Cheap, DIY Arduino Irrigation Controller with ...
Update: See the MySensors page for a slightly updated wiring diagram (added a 1K resistor) Update 2: The code in this video no longer works. Please use the ...
12/14/2017 04:29 AM
Internet of Farming: Arduino-based, backyard aquaponics ...
Rik Kretzinger grew up on a Christmas tree farm and spent his college years studying horticulture, but he found it too difficult to make a living as a ...
12/12/2017 11:41 AM
Arduino Playground - ArduinoUsers
:: Exhibition :: The place to share and show off projects Until someone finds a way to categorize what is here, be sure to remember that your browser has a "find in ...
10/02/2017 02:48 PM
Garduino: Gardening + Arduino: 14 Steps (with Pictures)
Garduino is a gardening Arduino. So far, Garduino: -Waters my plants whenever their soil moisture level drops below a predefined value. -Turns on grow lights, but...
12/12/2017 12:06 AM
DIY General Hydroponics Drip System | Inventgeek
Author: Jared Bouck Project Cost:28.00 Est Construction Time: 1 Hr Required Skill Level: Basic hand tool Skills Overview: One thing that kind of pissed me off in my ...
12/11/2017 02:05 PM
Garduino: Geek Gardening with Arduino | Make:
This Arduino waters plants only when they’re thirsty, turns on lights based on how much natural sunlight is received, and alerts if the temperature drops.
12/15/2017 04:06 AM
Where is my car? Realtime GPS+GPRS Tracking of Vehicles ...
This tutorial allows the user to track vehicles in real time using Arduino and GPRS+GPS Quadband Module (SIM908), GPS and GPRS-GSM antennas and SIM card.


About this Webpage

A set of webpages that I have prepared relative to using the Arduino family of microcontrollers as a means of furthering my knowledge of C+ computer programming.

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