Multiple EMG on the Bitalino

Connection, ECG, EMG, EDA, etc.
waterbade
Posts: 2
Joined: Wed Jan 17, 2018 3:09 pm

Multiple EMG on the Bitalino

Postby waterbade » Wed Jan 24, 2018 7:54 pm

Hi,
I am trying to use different input-pins of the Bitalino to measure EMG. I got it to "work" with the EEG pin, but it is way more sensitive than the EMG pin, and somehow the valus seem capped to a range between 1 and -1? I also tried it with the ECG pin, but I only get strange signals then. Is there something I can do to make this work better or are there calculations going on inside the Bitalino that I cant change? (I am using Unity)

BITalino
Site Admin
Posts: 567
Joined: Tue Aug 27, 2013 3:47 pm

Re: Multiple EMG on the Bitalino

Postby BITalino » Wed Jan 24, 2018 9:03 pm

Hi there,

First of all we'd like to thank you for your contact and preference for BITalino. All the inputs on BITalino are general-purpose, so you just need to plug in the the analog output of the sensor to one of the inputs on BITalino.

You can also power your sensor from BITalino, through the VCC (3.3V), GND (0V) and reference VSS (1.65V) lines. Can you share a few pictures of the setup that you are using so we can provide more accurate support?

Best regards,
The BITalino Team


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