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pm:prj2026:florin.stancu:roberto_giulio.pal [2026/05/08 16:05] roberto_giulio.pal [2. Descriere generala] |
pm:prj2026:florin.stancu:roberto_giulio.pal [2026/05/15 23:00] (current) roberto_giulio.pal |
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| Interfata vizuala: Afisarea starii sistemului (ARMED/DISARMED/ALARM) pe un ecran LCD 1602. | Interfata vizuala: Afisarea starii sistemului (ARMED/DISARMED/ALARM) pe un ecran LCD 1602. | ||
| - | Jurnalizare (Logging): Transmiterea evenimentelor catre un terminal PC prin UART. | + | Loggig : Transmiterea evenimentelor catre un terminal PC prin UART. |
| - | {{ pm:prj2026:florin.stancu:screenshot_2026-05-08_at_16.03.43.png }} | + | ==== Schema de conectare (Diagrama Bloc) ==== |
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| + | {{pm:prj2026:florin.stancu:screenshot_2026-05-08_at_16.03.43.png?750 }} | ||
| ===== 3. Hardware Design ===== | ===== 3. Hardware Design ===== | ||
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| ==== Lista de piese ==== | ==== Lista de piese ==== | ||
| - | Microcontroler: Arduino Uno | + | ^ Componenta ^ Cantitate ^ Link referinta ^ |
| + | | Placa de dezvoltare Arduino Uno R3 | 1 | [[https://www.emag.ro/placa-dezvoltare-compatibila-arduino-uno-r3-ch340g-cu-cablu-usb-k0286-0408-010/pd/D82QYSYBM| Emag]] | | ||
| + | | Modul senzor accelerometru si giroscop MPU6050 | 1 | [[https://www.optimusdigital.ro/ro/senzori-senzori-inertiali/13611-modul-accelerometru-i-giroscop-cu-3-axe-mpu6050-cu-pini-lipiti.html?search_query=0104110000093479&results=1|Optimus Digital]] | | ||
| + | | Display LCD 1602 cu modul I2C | 1 | [[https://www.emag.ro/display-lcd-2-x-16-cu-convertor-i2c-80-x-35-mm-verde-albastru-negru-2-e-001/pd/DHRJ0LMBM/?ref=history-shopping_486863436_116388_1|Emag]] | | ||
| + | | Tastatura matriceala 4x4 tip membrana | 1 | [[https://www.optimusdigital.ro/ro/senzori-senzori-de-atingere/2441-tastatura-matriceala-4x4-cu-butoane.html?search_query=0104110000023537&results=1|Optimus Digital]] | | ||
| + | | Buzzer activ 3V | 1 | [[https://www.optimusdigital.ro/ro/audio-buzzere/635-buzzer-activ-de-3-v.html?search_query=buzzer&results=44|Optimus Digital]] | | ||
| + | | LED-uri (Rosu, Verde) + Rezistente 220 Ohm | 2 | [[https://www.optimusdigital.ro/ro/kituri-optimus-digital/9517-set-de-led-uri-asortate-de-5-mm-si-3-mm-310-buc-cu-rezistoare-bonus.html?search_query=led&results=645|Optimus Digital]] | | ||
| + | | Breadboard 830 puncte si fire conexiune | 1 | [[https://www.emag.ro/breadboard-h-hct-tronic-830-puncte-de-conectare-abs-200x630-puncte-034-066/pd/DBNQ7R3BM|Emag]] | | ||
| - | Senzor Inertial: MPU6050 (Accelerometru + Giroscop) | ||
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| - | Interfata utilizator: Tastatura matriciala 4x4 (cu butoane fizice) | ||
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| - | Afisaj: LCD 1602 cu modul de comunicatie I2C | ||
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| - | Semnalizare: Buzzer activ, LED Verde (OK), LED Rosu (Alarma) | ||
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| - | Altele: Breadboard 830 puncte, Rezistente 220 Ohm, Fire jumper (M-M, M-F), Sursa alimentare 9V. | ||
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| - | ==== Schema de conectare (Diagrama Bloc) ==== | ||
| ==== Pinout planificat ==== | ==== Pinout planificat ==== | ||
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| | UART | USB / D0 (RX), D1 (TX) | Transmisie date catre PC | | | UART | USB / D0 (RX), D1 (TX) | Transmisie date catre PC | | ||
| - | ==== Consideratii electrice ==== | + | ==== Schema Electrica ==== |
| - | Toate componentele sunt alimentate la 5V direct din regulatorul placii Arduino. Comunicatia I2C utilizeaza rezistente de pull-up interne. Senzorul MPU6050 trebuie montat fix pe carcasa proiectului pentru a evita zgomotul de citire indus de vibratiile mecanice. | + | |
| + | {{pm:prj2026:florin.stancu:tilt_alarm.png?750 }} | ||
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| ===== 4. Software Design ===== | ===== 4. Software Design ===== | ||
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| ===== 7. Bibliografie/Resurse ===== | ===== 7. Bibliografie/Resurse ===== | ||
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