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Open AccessArticle

Development of a Portable Electronic Nose System for the Detection and Classification of Fruity Odors

Department of Electrical Engineering, National Tsing Hua University/No. 101, Sec. 2, Kuang-Fu Road, Hsinchu, Taiwan
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Sensors 2010, 10(10), 9179-9193; https://doi.org/10.3390/s101009179
Received: 12 August 2010 / Revised: 29 September 2010 / Accepted: 8 October 2010 / Published: 15 October 2010
(This article belongs to the Special Issue Direct and Indirect Sensing of Odor and VOCs and Their Control)
In this study, we have developed a prototype of a portable electronic nose (E-Nose) comprising a sensor array of eight commercially available sensors, a data acquisition interface PCB, and a microprocessor. Verification software was developed to verify system functions. Experimental results indicate that the proposed system prototype is able to identify the fragrance of three fruits, namely lemon, banana, and litchi. View Full-Text
Keywords: portable electronic nose system; sensor array; E-Nose; fruity odor detection portable electronic nose system; sensor array; E-Nose; fruity odor detection
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MDPI and ACS Style

Tang, K.-T.; Chiu, S.-W.; Pan, C.-H.; Hsieh, H.-Y.; Liang, Y.-S.; Liu, S.-C. Development of a Portable Electronic Nose System for the Detection and Classification of Fruity Odors. Sensors 2010, 10, 9179-9193.

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