Gravity: Analog EMG Sensor Wrong Readings, SEN0240
Account cancelled 2020-07-07 11:35:19 6428 Views6 Replies Hi All,
I just got the EMG Sensor and set it up according to the documentation to an Arduino Uno. However, when I run the first sample code I do not get accurate readings. In fact, I don't know if the values I get are readings at all. I am getting squared values that are orders of magnitude larger than 1000 (in the 400 millions+). I know this isn't correct but I am not sure what is causing this. I still even get these readings when the sensor isn't even plugged in. One the documentation it says if you get really high values change the spot but I have moved the sensor all over my arm and can't seem to find any good locations.
All my wiring is okay, I even used different jumpers just to make sure it wasn't a short. But I still seem to get this ridiculous values. I also adjusted the power frequency to match my countries and still no luck.
I am using Arduino IDE 1.8.13
I just got the EMG Sensor and set it up according to the documentation to an Arduino Uno. However, when I run the first sample code I do not get accurate readings. In fact, I don't know if the values I get are readings at all. I am getting squared values that are orders of magnitude larger than 1000 (in the 400 millions+). I know this isn't correct but I am not sure what is causing this. I still even get these readings when the sensor isn't even plugged in. One the documentation it says if you get really high values change the spot but I have moved the sensor all over my arm and can't seem to find any good locations.
All my wiring is okay, I even used different jumpers just to make sure it wasn't a short. But I still seem to get this ridiculous values. I also adjusted the power frequency to match my countries and still no luck.
I am using Arduino IDE 1.8.13
2025-09-13 22:52:26 
Marko.Aksentijević
Did this solve the problem? I have as same problem as descirbed in your post.. If you solved, could you please tell me how? Best regards, Marko
Marko.Aksentijević 2023-03-09 17:58:30 Paul.Dupont
Thank you very much for this article. <a href="https://blueygame.com/">bluey</a> this information is really helpful to me
Paul.Dupont 2022-10-18 22:20:31 
Winster
Hi, Please try to change the position of the electrode. In general, the output value should not be higher than 1000 under the condition of ** relaxation. Your abnormal data may be due to the electrode placement surface, please attach it to a large surface of skin.
Winster MiniLizard
wrote:
2023-03-11 12:46:05 1 Replies
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