This is the full circuit lab simulation of our Covid Monitor. The wires are color coded to help distinguish each section.

• Green Wires = Part of the system to activate the Green LED

• Yellow Wires = Part of the system to activate the Yellow LED

• Red Wires = Part of the system to activate the Red LED

• Blue Wires = Part of the system to activate the Alarm

The alarm goes off when a person exhibits all three symptoms, a cough, a high temperature, and lack of oxygen the system will activate the alarm.

The alarm was also physically created and added to the rest of the circuit.

Which color LED turns on depends on how many symptoms a person exhibits. If the person exhibits no symptoms then the Green LED will activate. If the person exhibits one of the three symptoms the Yellow LED will activate. If the person exhibits two out of the three symptoms then the Red LED will activate.