Quantity   Component name
1 × Arduino Uno The sensing brain of the device
1 × Air sensors For : methane, carbon monoxide,hydrogen, humidity, temperature...
1 × Raspberry pi The main brain of the device
1 × Humidity sensor We bought this one embeded with the temperature sensor
1 × Temperature sensor We bought this one embeded with the humidity sensor
1 × Carte SD For the Raspberry pi
1 × Power supply For the Raspberry pi
1 × Bluetooth module To connect the Raspberry with the Arduino
1 × 9'' screen for our interface