Hi everyone,
I´m trying to use the AD8232 to plot an ECG using the arduino IDE, however the graph is not correct.
I found several people that tried the project online and got a perfect PQRST wave showing all parts of it. Mine only shows the QRS complex and it´s not stable showing some different waves at times. I´m attaching the picture of my output below.
I tried switching the leg electrodes, moving the chest electrodes, using a laptop instead of a desktop due to the power outlet interference but nothing worked.
My friend is a doctor and think it´s probably because of quality of the input cable, not using the ECG gel or maybe the electrodes quality.
Could anyone give me some advice?
I appreciate yout help.
