Hi, here is my latest project of the realization of the Domotic greenhouse with arduino uno.
I decided to make it because having a domostic greenhouse is very convenient for growing plants in specific atmospheric conditions.
The whole project I ride on an Arduino one by Elegoo, in fact this project is sponsored by elegoo.
Link Kit elegoo = https://amzn.to/3w05HlI
The first thing to do is to get as much information as possible on how a greenhouse works but above all how to build it.
Home automation greenhouse what is it?
In addition to the automation of the environment, a domotic greenhouse allows the automation of fertilizer administration and irrigation automation. Furthermore, by monitoring environmental factors in a real-time way, there is the possibility of having an immediate intervention, avoiding crop problems. Last and not least feature is having the ability to control everything from home from your PC or Smartphone.
Then I started drawing the whole structure in 3d to understand what I needed, here is a draft.
All the construction of the structure can be found on my Youtube channel = https://youtu.be/MtaJGoUlnnA
Below I leave you all the connections on arduino, the sensors I used are sensors that are very easily found on the market such as DHT11, humidity sensor...
How does the project work?
As soon as you turn on the greenhouse you can see 4 white buttons, the first is used to irrigate the soil for 7 seconds, the second enables the vault to recirculate air, the 3 is used to see the purple lev and finally the last is to activate the automatic mode.
I also made an automatic irrigation system using a 12V motor for water
The automatic mode is a mode in which if the internal temperature is below 20 degrees then I activate the fan and a resistance to heat the room.Here is the finished greenhouse, a masterpiece!
Hope you like it