EMG Open Circuit

https://www.instructables.com/id/Muscle-EMG-Sensor-for-a-Microcontroller/

I am working on EMG Signal Acquisition system for further analysis of acquired data on MATLAB.I have referred to the above site for EMG signal Acquisition Circuit, i have replaced Differential amplifier (INA106) with AD620 due to availability issue of IN series here. but at the OUTPUT its hsowing straight line can some one please suggest me what should I do? I would highly appreciate If anyone can give suggestions that can help me to acquire EMG signal accurately.

by Jiya
April 16, 2019

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