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Description

The GreenBee Project

Project tested and working perfectly
Appropriate environmental conditions are necessary for optimum plant growth, improved
crop yields, and efficient use of water and other resources. Automating the data acquisition
process of the soil conditions and various climatic parameters that govern plant growth allows
information to be collected at high frequency with less labor requirements. The existing systems
employ PC or SMS-based systems for keeping the user continuously informed of the conditions
inside the greenhouse; but are unaffordable, bulky, difficult to maintain and less accepted by the
technologically unskilled workers.

The objective of this project is to design a simple, easy to install, microcontroller-based
circuit to monitor and record the values of temperature, humidity, soil moisture and sunlight of
the natural environment that are continuously modified and controlled in order optimize them to
achieve maximum plant growth and yield. The controller used is a low power, cost efficient chip
manufactured by ATMEL having 8K bytes of on-chip flash memory. It communicates with the
various sensor modules in real-time in order to control the light, aeration and drainage process
efficiently inside a greenhouse by actuating a cooler, fogger, dripper and lights respectively
according to the necessary condition of the crops. An integrated Liquid crystal display (LCD) is
also used for real time display of data acquired from the various sensors and the status of the
various devices. Also, the use of easily available components reduces the manufacturing and
maintenance costs. The design is quite flexible as the software can be changed any time. It can
thus be tailor-made to the specific requirements of the user.

This makes the proposed system to be an economical, portable and a low maintenance
solution for greenhouse applications, especially in rural areas and for small scale agriculturists.

[text taken from project synopsis]

Thanks to Amit Radha for making such a sweet project and another thanks for the contribution made by Chinmayananda Das, Ricky to update this code and schematic and Black Book reloaded!

If you feel any problem in schematic/code please use forum.
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Comments

murugant
03 Jun 2014: 11:24 AM
very nice ,thank your knowlge.
  
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Conversation

Sun Apr 30 2017, 05:49 AM
Lijin G Varghese
Can u send me the circuit diagram for Program to interface GSM Module with 8051 microcontroller (AT89C51) using PC and LCD
Sun Apr 30 2017, 05:48 AM
Lijin G Varghese
Program to interface GSM Module with 8051 microcontroller (AT89C51) using PC and LCD
Fri Apr 28 2017, 03:47 PM
SANDEEP T S
I need pcb wizard 3.5 version kindly send valid link of yours
Fri Apr 28 2017, 03:46 PM
SANDEEP T S
I need pcb wizard 3.5 version
ExperimenterUK
Mon Apr 17 2017, 11:56 PM
Sorry..We had a problem with registration.Confirmation emails were not sent.Please re-register
Thu Apr 13 2017, 07:29 PM
Piyush Aughad
I want circuit & program for radar detection using Microcontroller 8051
Tue Apr 11 2017, 03:27 AM
Shabbir Ahmed
Hi Ajay ....hope you and your family all will be fine are you working on andriod aplications if yes then plz reply me
Sun Apr 09 2017, 06:33 PM
ATHULYA NAIR
Dear Sir, I need to know what are the complexity for programming in 8051 Microcontroller for three phase inverter?
Sun Apr 09 2017, 06:32 PM
ATHULYA NAIR
Dear Sir,
Sun Apr 09 2017, 04:43 AM
Rohit chandra joshi
Sir I need ur help urgently.i am trying to make pc controlled led scrolling display using 8051.when i am trying to generate hex file of the code that is given by pratik suthar.it gives the error Target not created Limit:0800h I am using keil uvision4 software. Even i have tried to burn the given hex file that is atteched with the code but my led are not glowing. Pls help me sir .i struck in this problem from last month and till now i am not able to short out the problem. Pls suggest me to solve the problem.mail me at [email protected] Thanks

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anshulece
Fri Apr 28 2017, 03:43 PM
Masoooud
Tue Apr 25 2017, 06:57 PM
BOuissal
Mon Apr 24 2017, 02:46 PM
tranhunga
Mon Apr 24 2017, 01:11 AM
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Sun Apr 23 2017, 09:26 AM
soumk
Sun Apr 23 2017, 06:22 AM
Vavachi1996
Tue Apr 18 2017, 08:01 PM
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Tue Apr 18 2017, 03:10 PM

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Forum Activity
ExperimenterUK Avatar
Posted By ExperimenterUK
Mon May 01 2017, 12:42 AM
Sorry, that doesn't sound "normal".I think a re-in...
Deepakvaishu Avatar
Posted By Deepakvaishu
Fri Apr 28 2017, 11:18 AM
Yes proteus is loaded ,with all projects.....Once ...
ExperimenterUK Avatar
Posted By ExperimenterUK
Fri Apr 28 2017, 05:06 AM
Does Proteus load at all ?Does it only crash on c...
Deepakvaishu Avatar
Posted By Deepakvaishu
Wed Apr 26 2017, 06:59 AM
hello...I am getting an error when I am trying to ...
ExperimenterUK Avatar
Posted By ExperimenterUK
Tue Apr 18 2017, 10:52 PM
Thanks for the comment.Glad you got it working.
Deepakvaishu Avatar
Posted By Deepakvaishu
Tue Apr 18 2017, 06:19 AM
Thank you very much...Today I got the output for a...
ExperimenterUK Avatar
Posted By ExperimenterUK
Thu Apr 06 2017, 05:38 PM
Is it initially assigned as '0', and then when the...
Deepakvaishu Avatar
Posted By Deepakvaishu
Thu Apr 06 2017, 07:55 AM
hello,Thanks for the attachment.I have gone throug...
ExperimenterUK Avatar
Posted By ExperimenterUK
Sat Mar 25 2017, 09:49 PM
I have attached code showing one method you could ...
Deepakvaishu Avatar
Posted By Deepakvaishu
Sat Mar 25 2017, 07:59 AM
I am using Keil and 8051 microcontroller