Comprendre le fonctionnement des enseignes et des afficheurs à LED, depuis les petites enseignes à motifs fixes jusqu'aux écrans géants à LED. Apprendre à les fabriquer et à les programmer les microcontrôleurs qui les pilotent.
Enseignes et afficheurs à LED
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4.2
(15 reviews)
Beginner level
No prior experience required
2 weeks to complete
at 10 hours a week
Flexible schedule
Learn at your own pace
Skills you'll gain
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Shareable certificate
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Assessments
6 assignments
Taught in French
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There are 7 modules in this course
Bienvenue dans le MOOC Enseignes de afficheurs à LED, proposé par l'EPFL.
What's included
5 readings
Introduction aux enseignes et afficheurs à LED. Circuits électriques. Nombres et champs de bits. Circuits logiques combinatoires. Synthèse de circuits combinatoires. Le microcontrôleur.
What's included
6 videos3 readings1 assignment1 app item1 plugin
La diode à jonction : principes physiques. Le transistor. Programmation en C-Arduino. Enseignes à motifs fixes. Introduction au VHDL. Instructions concurrentes en VHDL.
What's included
6 videos3 readings1 assignment1 app item1 plugin
Circuits logiques séquentiels. Entrées-sorties. PWM : modulation de largeur d'impulsion. Le multiplexage temporel. Registre d’extension série-parallèle. Caractéristiques des LED.
What's included
6 videos3 readings1 assignment1 app item1 plugin
Les afficheurs matriciels. BCM : la modulation codée binaire. Mémoires permanentes. Séquenceurs à compteurs. Circuits séquentiels en VHDL. LED, lumière et couleur.
What's included
6 videos3 readings1 assignment1 app item1 plugin
Les Interruptions. Les timers. Rubans de LED adressables. Les afficheurs matriciels multiplexés. Circuits logiques prorammables : FPGA. Correction Gamma.
What's included
6 videos3 readings1 assignment2 app items1 plugin
Direct Memory Access. Horloges temps réel. Commande à distance. Langages interprétés spécialisés. Commande d’une matrice à LED avec une FPGA. Vidéo et murs de LED.
What's included
6 videos3 readings1 assignment2 app items1 plugin
Instructors
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