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Thank you for replying my previous comment☺️. I have another ques. 1) the speaker wire has polarity positive and negative. So, if i were to put 2 inputs like you (2 electrodes ) do i need to connect all the input to the positive speaker wire and the negative should be put to ground? Im confused. 2) at which pin of ina128 i should put the three inputs(including antistatic wrist strap) ? In your schematic diagram, i need to put the input probes at the Vin- and Vin+ .. So , is it the electrodes connect to Vin+ and the antistatic wrist strap connect to Vin-? Or it doesnt matter?
I cant upload your codinggg ...why...pls help me
And can i know, which part is the output for ecg? I mean at which part of the IA or Opamp i should insert the output cable?
Hi . Can we use jumper wire instead of speaker wire?
Can i use jumper wire instead of speaker wire?
Hi . Its an interesting n awesome work . Such a very good achievement ! I would like to apply this diy oscilloscope into my ecg project . Do i need to upload any app in my laptop before proceed to this diy?