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need help please... (ECG)

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ranggaperdana_06114

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ad624 ecg

hai bro i need help for this project.
i've find the design of ecg project from site :
https://www.picotech.com/applications/ecg.html
but i can't find the IC is AD624 but i found the AD620.by the way i don't know how to make it with AD620, can you tell me how to make this project with AD620 and what's diode that i must use cause i can't see the part number?
please help me...
tanx before...
 

D_A_V_E

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please check this project

If you need any help please pm
 

D_A_V_E

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try some 1n4148 but it should work without the diodes. They are for protection or better yet some SD101
 

ranggaperdana_06114

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how if i want to filter the signal to make them so clear what i must use it
 

D_A_V_E

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Just use a simple low pass and then filter digital in microcontroller.
 

akss_here

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you need some clear signal..

the filter will extract noise and unwanted signal...
how this will work.. that is elementary questions,,

which need proper study...

HAPPY..:D
 

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