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Titlu Proiect : Propeller LED display

Titlu Proiect : Propeller LED display. Grupa:5305 Moldovan Iosif-Iulian Matei Laurentiu-Gelu Lazar Oana. Schema Bloc. Micro controller. IR Sensor. Beam Interrupt In each revolution. LED Display. PIC18F4520. 5 V DC Regulated power supply. DC motor.

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Titlu Proiect : Propeller LED display

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  1. TitluProiect: Propeller LED display Grupa:5305 Moldovan Iosif-Iulian MateiLaurentiu-Gelu Lazar Oana

  2. Schema Bloc Micro controller IR Sensor Beam Interrupt In each revolution LED Display PIC18F4520 5 V DC Regulated power supply DC motor

  3. Schema electrica de functionare

  4. Power Supply

  5. Constructie Circuit LEDs IR Sensor 5V GND

  6. Introducere CeestePropeller LED Display??? Propeller-uleste un termen general, asemanatorcu un ventilator.La fel ca o elice, acesta este un tip special de ecran rotativ.Cum functioneaza???PerceptiavizualaPrincipiulutilizatesteacelasi cu cel din televiziune. Astfel, o imagine fiindredata cu o frecventamai mare decat 25 Hz (in cazulnostru, utilizareaunui motor cu turatie mare) creeazasenzatia de miscare continua (fuziuneaimaginilor). Confused???

  7. O imagine care valoareaza cat o mie de cuvinte….. propeller LED display

  8. te Componente Microcontroller : Parametri: -> Vitezamedie (4MHz) -> Porturi: 3 -> Dimensiunimedii -> Codul-sursa: MPLAB C18 Tip MCU: PIC18F4520 _______________________________________________________________ Senzor: Parametri: -> Senzor de tip IR -> Usor de implementat (utilizarea ADC uC-ului) -> Numar minim de componenteexterne

  9. START Sincronizarea cu senzorul Masurareaturatieimotorului cu timer-ul T0 Incarcarearezultatului in timer-ul T1 In functie de valorilelui T1 afiseazavalori din vectorul de caracterepredefinite

  10. THANK YOU!!!

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