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I also set up a house-shaped terrarium with the new lemon tree plants. | I also set up a house-shaped terrarium with the new lemon tree plants. | ||
[[File:Dania González Sanabria sketch 1.jpg|thumb|1116x1116px|Sketch 1, Lemon tree archive, Dania González Sanabria ]] | [[File:Dania González Sanabria sketch 1.jpg|thumb|1116x1116px|<small>Sketch 1, Lemon tree archive, Dania González Sanabria</small> ]] | ||
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====== Embedded systems ====== | ====== Embedded systems ====== | ||
In the project, were implemented two systems of sensors and actuators controlled by Arduino boards, and programmed in Visual Studio Code and Arduino programs. | In the project, were implemented two systems of sensors and actuators controlled by Arduino boards, and programmed in Visual Studio Code and Arduino programs. | ||
[[File:Imagen de WhatsApp 2025-01-09 a las 12.58.12 ce313d3b.jpg|alt=Sketch 2, Lemon tree archive, Dania González Sanabria|thumb|711x711px|Sketch 2, Lemon tree archive, Dania González Sanabria]] | [[File:Imagen de WhatsApp 2025-01-09 a las 12.58.12 ce313d3b.jpg|alt=Sketch 2, Lemon tree archive, Dania González Sanabria|thumb|711x711px|<small>Sketch 2, Lemon tree archive, Dania González Sanabria</small>]] | ||
1rts Board: | 1rts Board: | ||
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When the soil got drier (over value 400 read by that sensor, whose values are approximately this: wet is < 400, dry is > 400), a 5V Relay Module also connected to the board, activated a 5V Humidifier made with a piezoelectric. When the soil got humid again (under value 400) the humidifier stopped until the soil got dry again. The relay and humidifier received an extra supply of energy from an MB-102 3.3V/5V Power Module plugged into electricity. | When the soil got drier (over value 400 read by that sensor, whose values are approximately this: wet is < 400, dry is > 400), a 5V Relay Module also connected to the board, activated a 5V Humidifier made with a piezoelectric. When the soil got humid again (under value 400) the humidifier stopped until the soil got dry again. The relay and humidifier received an extra supply of energy from an MB-102 3.3V/5V Power Module plugged into electricity. | ||
[[File:Imagen de WhatsApp 2025-02-22 a las 03.09.15 5fec5717.jpg|alt=Sketch 3, Lemon tree archive, Dania González Sanabria|thumb|1095x1095px|Sketch 3, Lemon tree archive, Dania González Sanabria]] | [[File:Imagen de WhatsApp 2025-02-22 a las 03.09.15 5fec5717.jpg|alt=Sketch 3, Lemon tree archive, Dania González Sanabria|thumb|1095x1095px|<small>Sketch 3, Lemon tree archive, Dania González Sanabria</small>]] | ||
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* Miuzei 15 kg Digital Servo Motor | * Miuzei 15 kg Digital Servo Motor | ||
* Connection cables | * Connection cables | ||
===== | |||
2nd Board: | |||
* Arduino Nano | |||
* Connective board | |||
* Capacitive Soil Moisture Sensor | |||
* 5V Relay Module | |||
* 5V Humidifier made with a piezoelectric | |||
* MB-102 3.3V/5V Power Module | |||
* Connection cables | |||
====== '''Exhibition''' ====== | |||
The installation was displayed with a set of mini LED spotlights. Those were connected to a timer that switched the lights on during the daytime and switched the lights off during the nighttime. That created a proper light environment for the tiny lemon trees during the days of the exhibition. | |||
====== Winterwerkschau ====== | |||
The Winterwerkschau | |||
====== Code ====== | |||
For the platformio.ini: | |||
[env:esp32dev] | [env:esp32dev] | ||
platform = espressif32 | platform = espressif32 | ||
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<small>}</small> | <small>}</small> | ||