About this document
Automatic Exhaust Fan for Air Safety by Geetha Murugan is a document available to read on EtoBox.
The Mini Project Report details the design and implementation of an Automatic Exhaust Fan System aimed at improving indoor air quality by automatically activating an exhaust fan when harmful gas concentrations exceed safe levels. The system utilizes an MQ-2 gas sensor and an LM358 operational amplifier to detect gases like LPG and smoke, ensuring safety without human intervention. The project highlights advantages such as low cost and automatic operation, while also addressing limitations like environmental
- Author
- Geetha Murugan
- Language
- EN