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Journal of Sensors
Volume 2015 (2015), Article ID 809201, 10 pages
http://dx.doi.org/10.1155/2015/809201
Research Article

A Low-Power Microcontroller with Accuracy-Controlled Event-Driven Signal Processing Unit for Rare-Event Activity-Sensing IoT Devices

1School of Electronics Engineering, Kyungpook National University, 80 Daehakro, Bukgu, Daegu 702-701, Republic of Korea
2Department of Computer Engineering, Yeungnam University, 280 Daehak-Ro, Gyeongsan, Gyeongbuk 712-749, Republic of Korea

Received 8 January 2015; Accepted 23 March 2015

Academic Editor: Young-Sik Jeong

Copyright © 2015 Daejin Park et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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