• Deny Arifianto
  • Winarno Winarno
  • Retna Apsari
Keywords: EMG, data logging, Instrument amplifier


The objective of this study is to design monitoring and data logging electromyograph signals. the system include disposable surface EMG sensor, amplifier and filtering circuit, wireless communication module and data logging unit. The system has one recording unit with microvolt resolution and wireless communication distance ranges 20 meters. Average gain of the intrument amplifier are (249.46±0.82) and minimum amplitude of the notch filter are (166.56±0.26) at the 50Hz frequency. All the signals transmitted to a computer using Xbee module, LabView being used to display and logging the input signal.


[1] Criswell, Eleanor., 2011, Cram`s Introduction to Surface Electromyography, Secon Edition, Jones and Barlett Publisers, LLC, USA.
[2] De Luca, Gianluca, 2001, Fundamental Concepts in EMG Signal Acquisition, Delsys, Inc, hal:2-5
[3] De Luca, Carlo J., 2002, Surface Electromyography: Detection and Recording, Delsys, Inc.
[4] Fox, Stuart Ira, 2003, Human physiology 8th edition, McGraw-Hill COmpanies, Inc, USA.
[5] Fu, Jianting, Chen, Jian Shi, Yizhi, Li, Yao, 2013, Design of a LowCost Wireless Surface, p: 699-702
[6] Kemeterian Kesehatan RI., 2012, Pedoman Teknis Bangunan Rumah Sakit Ruang Rehabilitasi Medik, Direktorat Bina Pelayanan Penunjangng Medik dan Sarana Kesehatan, Direktorat Bina Upaya Kesehatan, Kementrian Kesehatan RI.
[7] M. Lee, T.J., Carol The amplitude of Mmax in human wrist flexor varies during different muscle contraction despite constant posture. Journal of Neuroscience Metods, 2005 (NSM-3976):6-10
[8] Menteri Tenaga Kerja dan transmigrasi RI., 2008, peraturan menteri tenaga kerja dan transmigrasi RI nomor PER.25/MEN/XII/2008 tentang pedoman diagnosis dan penilaian cacat karena kecelakaan dan penyakit akibat kerja, Kementrian Tenaga Kerja dan Transmigrasi RI.
[9] Merletti, R., & Parker. philip A. (2004). Electromyography physiology, Engineering, and noninvasive applications. Statewide Agricultural Land Use Baseline 2015 (Vol. 1). Institute of electrical and electronics engineering.
[10] Rizzoni, Giordgio, 2005, Principles and Application of Electrical Engineering 5th edition, McGraw-Hill COmpanies, Inc, USA.Youn, Wonkeun dan Kim, Jung, 2009, Development of a compactsize and Wireless Surface EMG Measurment System, SICE International Joint Conference, Japan.
[11] Sarbast Rasheed, A Multiclassifier Approach to Motor unit Potential Classification for EMG Signal Decomposition, Thesis Ph.D., University of Waterloo, Ontario, canada, 2006