Final project

My final project

My final project is the beginning of a “Smart Workshop” system. The idea is to monitor air pollution levels, specifically the amount of CO₂ in the environment. Depending on the measured level, different actions will be triggered automatically: At 20% — the environment is considered normal. At 40% — a sound alert and light signal will activate once to indicate that attention is needed. At 50% — a longer and stronger sound alarm will activate, and the indicator color will turn red. At 60% — all safety functions will be activated, including opening a special emergency switch button. When the sound alarm is turned off, all electrically powered devices will automatically shut down, and the ventilation system will turn on. The goal is to create something that becomes an essential and inseparable tool in our professional working environment.