etti, university politehnica of bucharest, bucharest, romania

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OMN100-9 2020 Loredana- Maria BURCIU, Radu- Petru FOTESCU, PhD Lecturer Rodica CONSTANTINESCU, PhD Lecturer Bogdan ALEXANDRESCU ETTI, University Politehnica of Bucharest, Bucharest, Romania

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Sistem de afiaj cu matrice de LED-uriLoredana- Maria BURCIU, Radu- Petru FOTESCU, PhD Lecturer Rodica CONSTANTINESCU,
PhD Lecturer Bogdan ALEXANDRESCU ETTI, University Politehnica of Bucharest, Bucharest, Romania
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General description
This project is based on a 3D LED cube with dimensions of 5x5x5. Besides
the physical realization of the cube, a code has been developed with which all the
letters of the alphabet can be displayed, also all the numbers and various 3D
animations.
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Hardware implementation
Figure 5. Electrical connections of the layers and final 3D LED cube
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Figure 8. Example for letter “A”
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Conclusions
• The system can be used in various applications by modifying the
structure of 3d LED cube or the source code.
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References
[2] DOBRESCU, Drago, DOBRESCU, Lidia, A. Rusu, Dispozitive si Circuite Electronice note de curs si probleme
rezolvate, Ed. Printech, Editur recunoscut de Consiliul Naional al cercetrii tiinifice din Învmântul Superior-Cod
CNCSIS 54, Bucureti, 2003
[3] DOBRESCU, Drago, DOBRESCU, Lidia, Basics of the Semiconductor Devices Physics, Ed. Printech, Editur
recunoscut de Consiliul Naional al cercetrii tiinifice din Învmântul SuperiorCod CNCSIS 54, Bucureti, 2005
[4] Elementele de baza ale limbajului de programare C++ , http://www.competentedigitale.ro/c/Elementele-de-baza-ale-
limbajul-de-programare-C++.pdf
functionare/