06-02-2017 10:44 AM
I'am trying to acquire single channel EEG on LABVIEW based on Arduino board. How can i increase the amplifier's gain in order to get a good signal ??
06-05-2017 12:57 PM
Is this an external amplifier? Or an on-board amplifier that the Arduino has? What does your hardware setup look like?
06-05-2017 01:04 PM
Its an external amplifier hooked up with arduino board on A0 GND and 5V.
06-06-2017 05:07 PM
This forum is usually only supports NI products themselves, so I don't know if you'll get a lot of help directly from here about how to work amplifiers.
But researching how amplifiers work would be a good start!
Here is a basic explanation on how gain works.
Operational Amplifier, Op Amp Gain & Equations:
http://www.radio-electronics.com/info/circuits/opamp_basics/operational-amplifier-gain.php