Sensor House

Developed at the beginning of the pandemic to monitor indoor air quality. The 3D-printed house contains a CO2, temperature and humidity sensor connected to a Raspberry Pi 3b+. The three LEDs, disguised as chimneys, display the CO2 concentration to ensure regular ventilation.

Electronics:
- Raspberry Pi 3 Model A+
- MH-Z19 CO2 and temperature sensor
- Bosch BME680 gas, pressure, temperature & humidity sensor
- DS1307 real-time clock module
- small fan
- 3 LEDs