Parts

$9.99, Purchased on Amazon

Breadboards used to connect SCD30 Sensors to our Arduino. If currently unavailable, any breadboard would suffice.

$19.98, Purchased on Amazon

Jumper cables used to connect SCD30 sensors to our Arduino. Their length allows us to distribute sensors across a large room.

$59.99, Purchased on Sparkfun

CO2 sensor used to collect data at various locations. If unavailable, keep in mind that you get what you pay for when it comes to CO2 sensors.

$7.99, Purchased on Adafruit

Multiplexer used to give multiple different addresses to each SCD30 Sensor. This part is required due to each SCD30 sensor has the same default address, and may not be required if different sensors are chosen.

$199.00, Purchased on PurpleAir

Sponsor provided CO2, PM2.5 and Temperature sensor. This sensor is used to calibrate our system and ensure the results obtained are reasonable.