FSM-A-002 Indoor Air Quality Module Overview
FSM-A-002 is combined with sensor TGS2600 which detects indoor air quality, the unit helps user to decrease to understand the sensor and MCU function. The unit has wide application of air quality detecting and controlling.

According to air quality, the unit has 4 status: 
1.clean 
2. Slight pollution 
3.middle pollution 
4.heavy pollution. 

The demo board(optional) has 4 LED display:
1.Green 
2.Yellow
3.Orange 
4.Red.

FSM-A-002 Indoor Air Quality Module Operation principle
As TGS2600 can detect the indoor air pollution, like cigarette, odour, MCU process sensor and temperature signal, and judge the pollution level, and the unit outputs high level voltage correspond to pollution level. The unit gets to detect and control indoor air quality.

FSM-A-002 Indoor Air Quality Module Application
Air cleaner, Air condition, Air quality detector, Air purifier etc

FSM-A-002 Indoor Air Quality Module Parameter