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--- pm:prj2026:theodor_ioan.buliga:maria.salomia [2026/05/18 15:02]
127.0.0.1 external edit
+++ pm:prj2026:theodor_ioan.buliga:maria.salomia [2026/05/26 20:26] (current)
maria.salomia
@@ Line 1: / Line 1: @@
+----
 =====Statie calitate aer=====
@@ Line 35: / Line 36: @@
   * Backend Node.js
   * Aplicatie web pentru afisare in timp real
+{{:pm:prj2026:theodor_ioan.buliga:schema_bloc.png?600|}}
 ==== 2.1 Conexiunile componentelor ====
@@ Line 85: / Line 88: @@
 === LED verde ===
-  * Anod (+) → Rezistor 220Ω → Pin digital Arduino
+  * Anod (+) → Rezistor 220Ω → Pin digital Arduino D9
   * Catod (-) → GND
@@ Line 92: / Line 95: @@
 === LED rosu ===
-  * Anod (+) → Rezistor 220Ω → Pin digital Arduino
+  * Anod (+) → Rezistor 220Ω → Pin digital Arduino D8
   * Catod (-) → GND
@@ Line 100: / Line 103: @@
 Placa Arduino este conectata la laptop prin cablu USB. Comunicatia dintre sistemul hardware si aplicatia software se realizeaza prin interfata seriala (UART over USB), utilizata pentru transmiterea datelor catre backend.
+{{:pm:prj2026:theodor_ioan.buliga:schema_pm.png?600|}}
 ==== 3. Functionalitate generala ====
@@ Line 165: / Line 170: @@
 Astfel, utilizatorul poate observa rapid schimbarile din mediul inconjurator.
+{{:pm:prj2026:theodor_ioan.buliga:app_pm.png?600|}}
 === Observatie ===
 Sistemul functioneaza conectat la laptop prin cablu USB. In aceasta configuratie, laptopul gestioneaza comunicatia cu baza de date si aplicatia web.
+==== Poza reala cu proiectul====
+{{:pm:prj2026:theodor_ioan.buliga:poza_proiect.jpeg?600|}}
+==== 6. Bibliografie / Resurse ====
+  * Documentatia oficiala Arduino UNO R4
+    https://docs.arduino.cc/hardware/uno-r4-wifi/
+  * Documentatia senzorului DHT11
+    https://components101.com/sensors/dht11-temperature-sensor
+  * Documentatia senzorului MQ-135
+    https://components101.com/sensors/mq135-gas-sensor-for-air-quality
+  * Documentatia senzorului de praf Sharp GP2Y1014AU0F
+    https://global.sharp/products/device/lineup/data/pdf/datasheet/gp2y1014au_e.pdf
+  * Documentatia modulului RTC DS3231
+    https://randomnerdtutorials.com/arduino-ds3231-real-time-clock/
+  * Biblioteca LiquidCrystal_I2C
+    https://github.com/johnrickman/LiquidCrystal_I2C
+  * Biblioteca DHT pentru Arduino
+    https://github.com/adafruit/DHT-sensor-library
+  * Documentatia oficiala Docker
+    https://docs.docker.com/
+  * Documentatia MongoDB
+    https://www.mongodb.com/docs/
+  * Documentatia Node.js
+    https://nodejs.org/en/docs
+  * Documentatia Express.js
+    https://expressjs.com/
+  * Documentatia Chart.js
+    https://www.chartjs.org/docs/latest/
+  * PlatformIO IDE
+    https://platformio.org/
+  * Documentatia oficiala KiCad
+    https://docs.kicad.org/