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Greenhouse Environment Control System

5,4658,554

Project Kit PriceQuantity
Professional 6,178 5,465
Assembled 8,079 6,891
Combo 9,267 8,198
Learning 9,267 8,554
SKU: TS111 Category:

Description

Abstract :

Greenhouses Environment Control System form an important part of the agriculture and horticulture sectors in our country as they can be used to grow plants under controlled climatic conditions for optimum produce. Appropriate environmental conditions are necessary for optimum plant growth, improved crop yields, and efficient use of water and other resources. Automation is process control of industrial machinery and processes, thereby replacing human operators. The soil moisture conditions, environment temperature and various climatic parameters govern plant growth. Automating the data acquisition process allows this information (soil moisture, temperature and various climate parameters) to be collected at high frequency with less labor requirements.

Our main focus in this project is to design a simple, easy to use, micro – controller based circuit which monitor and record the values of temperature, humidity, soil moisture and sunlight of the natural environment that are continuously modified and controlled. This helps in achieve maximum plant growth and yield. We use in this circuit a low power, cost efficient chip manufactured by ATMEL AT89S52.

It communicates with the various sensor modules in real-time in order to control the temperature, soil moisture, humidity and day light inside a greenhouse by actuating a cooler, water pump, sprayer and lights respectively according to the necessary condition of the crops. There is a 16×2 character LCD is also used for displaying the information getting from various sensors. This project provides economical, portable and a low maintenance solution for greenhouse environment.

Working:

For power supply in the “Greenhouse Environment Control System” to provide 5V and 12V, the circuit consists of step down transformer of 230/12V. This transformer steps down 230V AC from main supply to 12V AC. Then that 12V AC is converted into 12V DC with the help of bridge rectifier. After that a 1000/25V capacitor is used to filter the ripples and then it passes through voltage regulator. There are two power supply arranged in same manner one containing 500mA transformer and second has 750mA transformer.

This project comprises of sensors, Analog to Digital Converter (ADC), Micro – controller AT89S52, Relay driver IC (ULN2003), Relays, 16×2 characters LCD and a buzzer. The AT89S52 micro – controller is as the heart of the system, it makes the set-up low-cost and effective nevertheless. Each sensor gives their measured parameter found to the micro – controller through ADC after being converted to a digital form. When any one of the parameter read by the controller crosses a safety limitation which has to be maintained for protection of the crops, then micro – controller performs the required actions by employing relays until the strayed-out parameter has been brought back to its optimum level.  There is a LCD display which displays all the information of four sensors. At each update of controller there will be a sounds buzz for indication of updating.

Additional information

Weight N/A
Project Kit

Professional, Assembled, Combo, Learning

17 reviews for Greenhouse Environment Control System

  1. John Smith

    What is the average price to build this project?

  2. opthamologists

    Finally, an issue that I am passionate about. I have looked for information of this caliber for the last several hours. Your site is greatly appreciated.

  3. Maida Odem

    Really nice post,thank you, best website ever

  4. google

    I liked your article is an interesting technology
    thanks to google I found you

  5. hiren

    thank u for this post sir.but sir i want the source code that is to be loaded into AT89s52

    • IQBAL SINGH

      i am sent you code on email id

      • swaroopa

        sir i luvd d project
        cn i gt its souse code
        cn u mil on my id

  6. kishan

    sir can me give programming of microcontroller……..nd sent all detail of project…..plz…plz….

  7. Amani

    thank you for this i’ve been searching for ages for something like this. can you send me the code?
    and other project details please?!!!

    is this system open or closed loop, can you tell?

    thanks!

    • IQBAL SINGH

      closed loop.

  8. Nabil

    Sir, can you please send me the source code. I’m interested to do this project.

    • IQBAL SINGH

      Yes, when order to purchase this project, then we will provide source code along with soft copy of file report of project.

  9. HABIB

    salam !!!
    Is it still available ???
    I am interested

    • IQBAL SINGH

      Yes it is available. You can order this project.

  10. Addisu Mekuriaw

    before giving my comment i would like to say your website is very important to facilitate our learning process and it is very interesting. I want to do my project for graduation on controlling of greenhouse effect by using 8051 micro controller. so can you help me for providing c-code for this project? till then continue like this since you are back bone of the world to create skilled man power.

  11. Colin Mitchell

    Where are the input buttons to set the various conditions????

    • IQBAL SINGH

      there is already define the all conditions, if you required variable condition to be applied then we can attached the buttons to controller

  12. viyana

    can i also get the code for the micro controller AT89S52

    • IQBAL SINGH

      Yes

  13. Farid

    please i need the programming of the microcontroller for this project

    • IQBAL SINGH

      you can purchase the professional kit

  14. ATUD RONALD

    Sir with respect, your website is one if the best.. I am final year student, I really like the project can u please help me with source code. Thanks very much.

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