OptiAir: an Automatic Humidifier

by Thyssa in Circuits > Raspberry Pi

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OptiAir: an Automatic Humidifier

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I'm Thyssa De Keyser and I study MCT (Multimedia and Communication Technology) at Howest Kortrijk. For my first project I make an intelligent humidifier for in every place.

Components

  • Proline HUM09 (humidifier)
  • Raspberry Pi 4
  • T-cobbler
  • PIR-sensor
  • DHT22
  • Water level sensor
  • Breadboard Power Supply
  • 16x2 LCD-display
  • 830 pins breadboard
  • Jumper wires (male-male and male-female)
  • Resistors
  • Wood and carton

Circuit

Breadboard.jpg
Elektronic.jpg

In the first picture you see the breadboard scheme.

In the second you see the electronic scheme.

In the schemes you see that you also can use a DS18B20, but I chose to use the DHT22 to measure the temperature.

Database

Poject1.png

Here you can see the EER-diagram of the database.

Code

Every code can you find in my Github: https://github.com/howest-mct/1920-1mct-project1-DeKeyserThyssa

Website

sitePNG.PNG

The website is made with HTML5, CSS and Javascript.

LCD-display

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I displayed the name of the project and my IP-adress on the LCD-display. You can find this code in step 4: code.

Case

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The case is made of wood, plexi and carton. You can choose the layout of the box yourself.