2021/2022- Projekty

MagicBox

model - FIIT-STHDF/2021-2022/p06/htmlReportMagicBox

PR video -  FIIT-STHDF/2021-2022/MAGICbox.mp4

 Idea

  • separation from loved ones in covid times
  • desire to give a gift to loved one
  • idea to create magic box as interesting present

 

Magic box
- lockable box with electrically controlled lock
- mobile application, which is able to connect to the box and lock and unlock it

Possibilities of use
- we want to send a gift securely, so it can be opened only by the giftee
- we want to give an interesting gift that won't be that easy to open
- we want to give a gift to child and we want the child to solve some logical task
- ...

Requirements specification

For SW

For HW

More analysis available in the model. 

Design

Box prototype

Obrázok1.png

whole prototype here https://agnicoli.org/FIIT-STHDF/2021-2022/04-Projects/p06/MAGICbox.scad

Wireframes

In model in EA. 

In Figma - link can be found in the model. 

 

  • Návštevy: 581

Armrest Storage Box

Introduction

As a final solution, we created a multifunctional and full-featured armrest storage box. This storage box is made specifically for Kia Ceed CD and it should provide user with space for his personal belongings, while ensuring a clean and organized impression while driving.

The image below illustrates multiple usages of our solution.

Analysis.png

Motivation

Our main motivation when creating this storage box was:

  • to achieve a clean and organized space in the car,
  • to have important and often used things within reach while driving,
  • improve features of existing solutions, which do not meet our everyday needs and requirements.

At the same time, we wanted to learn new things and work with, for us, unknown technologies.

Motivation.png

Existing solutions

The following images illustrate limitations and weaknesses of existing solutions. These are for example:

  • the storage box is too shalow to store larger stuff,
  • there are usually missing coin trays and/or these trays are not applicable for euro coins,
  • there is often a missing pen holder.

Content_2.png

Content_3.png

Let's now look at our design.

Design.png

Final solution

 Our final solution has the following features:

  • Key holder,
  • big enough space for wallet and/or documents,
  • chewing gum tub holder,
  • coin trays (0.50€, 1€, 2€),
  • pen holder,
  • slightly deeper than available solutions.

These are the measurements: 14x16x10 cm.

The image bellow illustrates the 3D model of final solution.

Snímka_obrazovky_2022-01-17_180922.png

Solution materials

  • Návštevy: 659

Tactile letters 

Tactile letters are didactic equipment designed for kind to explore alphabet and letter shapes by the sense of touch. Maria Montessori was the first, who used tactile letters in the education process.

The main purpose of this equipment is to fix the shape of letter for children, who have reading disorder - dyslexia or writing disorder - dysgraphia.

In our project we want to make tactile letters by 3D printing methods. We chose this topic after the consultation with special pedagogue. Our vision was to create project which would be used by special pedagogue in their lessons with children, who have learning disabilities. Our goal was to create project result which could be used in practical life.

Project documentation (mainly in Slovak, but it includes english version for most important indormation):

https://agnicoli.org/FIIT-STHDF/2021-2022/04-Projects/p10/P10_export/index.htm

 

Final product:

 

As part of project we also prepared simple memory game in Slovak. It is made in Active Presenter tool. As the base of memory game we used tutorial project from Active Presenter and we it to be more appropriate to our letter topic. The game coul be also found at https://agnicoli.org/FIIT-STHDF/2021-2022/04-Projects/p10/pexeso_export/practice.html The goal of the game is to match letters and pictures according to initial letters of pictures e.g. A-apple.

 

 

 

  • Návštevy: 530

EQ3 mount motorization

About project

My semester project was focused on creating prototype of motorization for equatorial astro mount EQ3 (stand for telescope, that can rotate telescope around polar axis). Motorization on mount is used to track night sky object during observation based on rotation of earth around its axis (simple rotation of telescope to compensate earth's rotation). That brings benefits of ended chasing objects during observation and also eliminates unpleasant vibrations. With this prototype I found out that it's possible to create working motorization which is cheaper than original component.

 NCP

Motivation

Original basic motorization of equatorial mounts (Clock motor + motors with changeable speed for centering. We are not talking about GOTO!) is quite expensive upgrade that is not worth to buy for ultra amateur astronomers that uses telescope for couple times per year. As an alternative to original component, it is possible to create DIY motorization for part of the price that would bring small comfort during watching space objects + possibility to learn something new during creation.

 

More information

If you are interested in this project, you can find more information about it in export of my Enterprise Architect documentation HERE.

Documentation contains:

  • UML diagrams that explain use cases of using mount motorization
  • List of necessary components to create prototype/final product + links and prices
  • Schematic of electronic components
  • 3D design of construction (some components are possible to be 3D printed)
    p08 3D model
  • Arduino code that provides necessary functionality with listed electronic components
  • Project flow and final prototype without using digital fabrication techniques (because of corona pandemic)
    IMG 3974 Copy
  • List of really simple lessons learned advices I learned during this project :) 
  • Návštevy: 646

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