Jacopo Cappelli 🐎

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0.2mm layer, 2 walls, 15% infill

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<p>Progetto sviluppato nell’ambito scolastico ITIS Informatica/Robotica<br>Tecnologie utilizzate: Arduino, sensori ambientali, programmazione embedded<br>Obiettivo: rilevazione in tempo reale di gas nocivi e parametri ambientali per la sicurezza</p><h2>Materiali per costruire AirShield</h2><h3>1) Componenti elettronici (cuore del sistema)</h3><ul><li>Arduino UNO (o compatibile)</li><li>Sensore MQ-7 (monossido di carbonio)</li><li>Sensore DHT22 (temperatura e umidità)</li><li>Display LCD 20x4 con modulo I2C</li><li>Breadboard (per prototipazione)</li><li>Jumper wire (cavi maschio/femmina)</li></ul><h3>2) Alimentazione</h3><ul><li>Cavo USB per Arduino (alimentazione base)</li><li>Power bank oppure alimentatore 5V stabile (per versione finale)</li><li>Eventuale interruttore ON/OFF</li></ul><h3>3) Struttura e contenitore</h3><ul><li>Scatola in plastica o plexiglass (contenitore del dispositivo)</li><li>Supporti/staffe stampate in 3D (se disponibili)</li><li>Viti e distanziatori</li><li>Griglie o fori per il passaggio dell’aria (fondamentali per i sensori)</li></ul><h3>4) Software e programmazione</h3><ul><li>Arduino IDE</li><li>Librerie: DHT, LiquidCrystal_I2C</li><li>Codice C/C++ per gestione sensori e allarme</li></ul><h3>5) (Opzionale ma utile per “effetto gara”)</h3><ul><li>Buzzer per allarme acustico</li><li>LED rosso/giallo/verde per stato qualità aria</li><li>Modulo WiFi (ESP8266) per invio dati online</li></ul>

<p>Project developed within the ITIS Computer Science/Robotics school curriculum<br>Technologies used: Arduino, environmental sensors, embedded programming<br>Objective: real-time detection of harmful gases and environmental parameters for safety</p><h2>Materials for building AirShield</h2><h3>1) Electronic components (heart of the system)</h3><ul><li>Arduino UNO (or compatible)</li><li>MQ-7 sensor (carbon monoxide)</li><li>DHT22 sensor (temperature and humidity)</li><li>20x4 LCD display with I2C module</li><li>Breadboard (for prototyping)</li><li>Jumper wires (male/female cables)</li></ul><h3>2) Power supply</h3><ul><li>USB cable for Arduino (basic power)</li><li>Power bank or stable 5V power supply (for final version)</li><li>Optional ON/OFF switch</li></ul><h3>3) Structure and enclosure</h3><ul><li>Plastic or plexiglass box (device enclosure)</li><li>3D printed supports/brackets (if available)</li><li>Screws and standoffs</li><li>Grilles or air vents (essential for sensors)</li></ul><h3>4) Software and programming</h3><ul><li>Arduino IDE</li><li>Libraries: DHT, LiquidCrystal_I2C</li><li>C/C++ code for sensor and alarm management</li></ul><h3>5) (Optional but useful for "competition effect")</h3><ul><li>Buzzer for acoustic alarm</li><li>Red/yellow/green LEDs for air quality status</li><li>WiFi module (ESP8266) for online data transmission</li></ul>

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Materials for building AirShield

1) Electronic components (heart of the system)

2) Power supply

3) Structure and enclosure

4) Software and programming

5) (Optional but useful for "competition effect")

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