Because of their low cost, compact size, and fast response, electronic noses are widely employed in a
variety of industries, including medical care, food. The Electronic Nose (E-Nose) is a device that
simulates the human olfactory system. It assesses gases and scents qualitatively and quantitatively. It is
also referred to as a simulated olfactory system. It is made up of a sensor array, appropriate pre-processing
analysis, and a pattern recognition system for efficient classification. This research project proposes a