Post a new topicPost a reply Page 2 of 2   [ 15 posts ]
Go to page Previous  1, 2
Author Message
 Post subject: Re: Inconsistent EMG sensor readings
PostPosted: Mon Apr 27, 2015 9:13 am 

Joined: Mon Sep 28, 2009 12:06 pm
Posts: 11292
Hello PeaceTsy,

Could you test the sensor with the KST example?

Regards.


Top
 Profile  
 
 Post subject: Re: Inconsistent EMG sensor readings
PostPosted: Sat Jul 29, 2017 8:44 pm 

Joined: Sat Jul 22, 2017 11:04 am
Posts: 3
Hello PeaceTsy,
did you manage to solve your problem? I'd also like to aks if ECG electrodes may be applied to measure EMG values.


Top
 Profile  
 
 Post subject: Re: Inconsistent EMG sensor readings
PostPosted: Mon Jul 31, 2017 8:18 am 

Joined: Mon Sep 28, 2009 12:06 pm
Posts: 11292
Hello pmisiak,

yes you can use ECG electrodes to measure EMG values.

Regards


Top
 Profile  
 
 Post subject: Re: Inconsistent EMG sensor readings
PostPosted: Wed Oct 04, 2017 7:09 pm 

Joined: Sun Oct 01, 2017 8:01 am
Posts: 18
Hi everyone

I'm experiencing exactly the same problem with EMG measurement as edog.

In response to this problem, libelium-dev suggested replacing "delay (1)" with "delay (100)".

Does this mean that approx 10Hz is the upper limit of sampling frequency of EMG measuremnt by e-Health platform?

This sf seems unacceptably low for EMG measurement.

best


libelium-dev wrote:
Hello PeaceTsy,

Please try to change this line:

Code:
delay(1);   // wait for a millisecond


to:

Code:
delay(100);


Try and tell us your results.

Regards


Top
 Profile  
 
 Post subject: Re: Inconsistent EMG sensor readings
PostPosted: Thu Oct 05, 2017 8:33 am 

Joined: Mon Sep 28, 2009 12:06 pm
Posts: 11292
Hello hhhddd,

what is exactly your problem with EMG? Could you post the code that you are using and the values that you receive?

Regards


Top
 Profile  
 
Display posts from previous:  Sort by  
Post a new topicPost a reply Page 2 of 2   [ 15 posts ]
Go to page Previous  1, 2


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Search for:
cron


Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group
Libelium theme based on 610nm Style by Daniel St. Jules of http://www.gamexe.net


© Libelium Comunicaciones Distribuidas S.L. | Terms of use.