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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

Wed Mar 22 2017, 09:13 PM
ajay kumar
help me nokia lcd light
Wed Feb 22 2017, 06:14 AM
ChollyMo
Indeed, on the LCD tutorial, many missing Tables and figures !!
Wed Feb 22 2017, 06:06 AM
ChollyMo
I don't see any Table 3. I'm using Chrome.
Fri Feb 03 2017, 05:56 AM
irfan shaikh
hi, i want interface WS2811 pixel led using NUVOTON N79E352, but i dont know how to code it. can anyone help me or provide me sample coding for interfacing WS2811 PIXEL LED. THNX
Thu Jan 19 2017, 08:42 PM
abhays
Hi...i have made a circuit for interfacing PT100 with LM358 whose temperature is shown on the LCD...But the temperature is not getting incresed slowly ..a small change directly increses the temp...can any one help me
Thu Jan 19 2017, 04:27 PM
roba
send me alarm clock simulation using proteus software
Mon Jan 16 2017, 03:15 PM
Rutuja
How can we read notepad file using random acess file
Fri Jan 06 2017, 06:18 AM
muhammad Umar
i need cd4047 library file for protious please help me i s
ExperimenterUK
Wed Jan 04 2017, 09:01 PM
@Emin what is your site user name ?
Tue Jan 03 2017, 11:16 PM
Emin
Emin: I'm already a member since 2012 and entered repeatedly during period. But now it is impossible and obtaining a new registration is also failed. The same error message specifying that two e-mails i entered are different!. In fact thaey are the same. Now, what will be happen, what is your solution? Thanks..

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SAUnwin
Tue Mar 21 2017, 02:29 PM
letonarolikah
Mon Mar 20 2017, 11:21 AM
nerodear
Tue Mar 14 2017, 07:08 AM
XuZiling
Wed Feb 22 2017, 02:40 AM
diwakar_96
Thu Feb 16 2017, 02:40 PM
Helia
Thu Feb 09 2017, 09:59 AM
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Sat Jan 28 2017, 08:58 AM
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Tue Jan 17 2017, 06:25 PM

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Deepakvaishu Avatar
Posted By Deepakvaishu
Fri Mar 24 2017, 05:22 AM
Hi,I got that we should use timer......But I am a ...
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Posted By ExperimenterUK
Thu Mar 23 2017, 09:14 PM
You have largely answered your own question.Use on...
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Posted By ExperimenterUK
Thu Mar 23 2017, 07:03 AM
I have looked at your code.I think you are confuse...
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Thu Mar 23 2017, 05:34 AM
hello,I can type the letters now when the particul...
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Tue Mar 21 2017, 02:55 PM
HI,There are two ways I'd tackle thiss.Key down on...
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hello,I am using a keypad to type the text message...
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Thu Mar 16 2017, 09:15 AM
hi.. the following code is not working on hardware...
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Tue Mar 14 2017, 08:36 AM
Try to check the character set currently set in yo...
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sim 300 gsm modem is not able to send the message ...