In agriculture, growing plants is usually done with soil asthe growing medium. An alternative method for soil is usinga hydroponic system with plants submerged in water.In this thesis, a hydroponic system was built with the purposeof finding out suitable constants and loop-time of aPID controller to reach optimal pH value for plant growthof a nutrient solution, without intoxicating it. An Arduinouno micro controller was used to turn on and off a waterpump, oxygen pump and lights at certain intervals. ApH sensor was used to measure pH-levels in a tank, givingthe output from the pH-sensor as the input for thePID-controller. Depending on the output of the PID, twoservos opened valves to release either an alkaline or acidicsolution into the wat...
ABSTRACT Hydroponic is one of growing plant method without soil. It use water as the planting medi...
Planting using the hydroponic method can overcome problems with reduced land for agriculture, and ca...
At present time, the need to get nutrition from vegetables is very important, especially with the ...
In agriculture, growing plants is usually done with soil asthe growing medium. An alternative method...
This report includes research into how to automate a small scale system for hydroponics. Hydroponics...
The purpose of this project is to create a fully automatedgreenhouse that can produce year-round cro...
To facilitate home gardening this project enables automatedhydroponic gardening on a small scale. Hy...
The purpose of this project is to make it easier to grow plants domestically all year round. The obj...
The objective of this project is to produce a prototype hydroponic farming solution with improved ro...
Projektet gick ut på att skapa ett system för att automatisera en hydroponisk odling, ta fram vilka ...
A hydroponics plant can grow healthily with sufficient nutrient, temperature, light, humidity as wel...
This report investigates how to build a compact, optimizable and at the same time user friendly hydr...
Hydroponics is a growing plant method by adding nutrient-rich solutions. This method does not rely o...
Research Hydroponic plants are an alternative solution for urban communities so that they can grow c...
The hydroponic method of growing has developed rapidly in recent years because it can save agricultu...
ABSTRACT Hydroponic is one of growing plant method without soil. It use water as the planting medi...
Planting using the hydroponic method can overcome problems with reduced land for agriculture, and ca...
At present time, the need to get nutrition from vegetables is very important, especially with the ...
In agriculture, growing plants is usually done with soil asthe growing medium. An alternative method...
This report includes research into how to automate a small scale system for hydroponics. Hydroponics...
The purpose of this project is to create a fully automatedgreenhouse that can produce year-round cro...
To facilitate home gardening this project enables automatedhydroponic gardening on a small scale. Hy...
The purpose of this project is to make it easier to grow plants domestically all year round. The obj...
The objective of this project is to produce a prototype hydroponic farming solution with improved ro...
Projektet gick ut på att skapa ett system för att automatisera en hydroponisk odling, ta fram vilka ...
A hydroponics plant can grow healthily with sufficient nutrient, temperature, light, humidity as wel...
This report investigates how to build a compact, optimizable and at the same time user friendly hydr...
Hydroponics is a growing plant method by adding nutrient-rich solutions. This method does not rely o...
Research Hydroponic plants are an alternative solution for urban communities so that they can grow c...
The hydroponic method of growing has developed rapidly in recent years because it can save agricultu...
ABSTRACT Hydroponic is one of growing plant method without soil. It use water as the planting medi...
Planting using the hydroponic method can overcome problems with reduced land for agriculture, and ca...
At present time, the need to get nutrition from vegetables is very important, especially with the ...