EPS@ISEP | The European Project Semester (EPS) at ISEP

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report [2015/06/23 17:42] – [7.4 Functionalities] team1report [2015/06/23 19:14] (current) – [7.2 Architecture] team1
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 Concerning to the user experience, we want to give an intuitive and kind interaction between the product and the customer. The system is supported with an LCD display that shows directly to the user all the information needed to start the process. To interact with the system it is also required some keyboard or any kind of control to give the user the chance to select his different needs depending on the requirements on the food that is going to be dehydrated. Figures {{ref>a35}} and {{ref>a36}} illustrate the electronic schematics. Concerning to the user experience, we want to give an intuitive and kind interaction between the product and the customer. The system is supported with an LCD display that shows directly to the user all the information needed to start the process. To interact with the system it is also required some keyboard or any kind of control to give the user the chance to select his different needs depending on the requirements on the food that is going to be dehydrated. Figures {{ref>a35}} and {{ref>a36}} illustrate the electronic schematics.
 <figure a35> <figure a35>
-{{ :captura_de_pantalla_2015-04-23_a_las_2.38.46.png?700 |}}+{{ :captura_de_pantalla_2015-06-23_a_las_19.06.33.png?700 |}}
 <caption>//Electronics wiring diagram approximation//</caption> <caption>//Electronics wiring diagram approximation//</caption>
 </figure> </figure>
  
 <figure a36> <figure a36>
-{{ :captura_de_pantalla_2015-04-23_a_las_2.37.15.png?700 |}}+{{ :captura_de_pantalla_2015-06-23_a_las_19.12.57.png?700 |}}
 <caption>//Electronics graphic schematics approximation//</caption> <caption>//Electronics graphic schematics approximation//</caption>
 </figure> </figure>
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-Once the values are under control, it was thought to be necessarily considered the possibility of having a full range of different values in order to adequate the process to the kind of food desired to dehydrated by the user. This implies that the user needs to interact with the Arduino to be capable to select the proper program. That’s the main reason of having an LCD Shield with buttons in the electronic system. The LCD permits a visual interaction and the buttons permit the user to surf through a specific menu where it is shown a variety of foods to dehydrate. The use of an LCD and moreover the use of buttons requires also a specific library. Here is shown an example of the code used in the first test with LED, which includes both libraries and the conditions set for that occasion:+Once the values are under control, it was thought to be necessarily considered the possibility of having a full range of different values in order to adequate the process to the kind of food desired to dehydrated by the user. This implies that the user needs to interact with the Arduino to be capable to select the proper program. That’s the main reason of having an LCD Shield with buttons in the electronic system. The LCD permits a visual interaction and the buttons permit the user to surf through a specific menu where it is shown a variety of foods to dehydrate. The use of an LCD and moreover the use of buttons requires also a specific library. Here in Figure {{ref>a101}} is shown a flow chart of the code used for the Solar dehydrator
  
  
-<figure a50>+<figure a101>
 {{ :flowchart-001.jpg?600 |}} {{ :flowchart-001.jpg?600 |}}
 <caption>//Electronic system with humidity value over the maximum programmed for the test//</caption> <caption>//Electronic system with humidity value over the maximum programmed for the test//</caption>

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