free₂breathe

Calvin University Senior Design Team 17, 2022-2023.

Free₂breathe is a hazardous gas detector built using SPEC sensors and a custom PCB. It detects short-term and long-term hazardous levels of

1. Carbon Monoxide
2. Ozone
3. Sulfur Dioxide
4. Nitrogen Dioxide

and alerts the user if any of these gases are present in concentrations that will cause long-term or short-term harm.

Visit our webpage to download the instructional pamphlet.

Team Members:

1. Nate Anderson
2. Jordan Alexander
3. Ben DeWeerd
4. Anna Giboney