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RE: ADAS1000SDZ Output signal not Correct. Problem in ECG received signal

nitish378 — Sat, 15 May 2021 18:01:14 GMT

Yes thank you so much sir.

When I replaced power source I get clear ecg.

Thank you

DAB — Sat, 15 May 2021 17:38:10 GMT

Are you using battery power?

It looks to me like you might be getting power supply noise on your DC voltages.

This is a common problem with medical devices, which is why they have very stringent noise filter requirements.

You can also get this type of noise from lights.

DAB

nitish378 — Sat, 15 May 2021 07:33:06 GMT

I am working on ADAS1000SDZ EVAL-BOARD, with EVAL-SDP_CB1Z board to test ECG signal or Stream ECG signal on Desktop.

I am trying with External ADAS SPI connection (with J4 Header) as well as. but Still I am Not getting Any Valid Data.

Here I posting Some Photos and Video That I am Getting During Test.

Connection:

[View:/resized-image/__size/1200x900/__key/communityserver-discussions-components-files/218/8130.contentimage_5F00_200088.jpg:620:465]

What I Get:

[View:/resized-image/__size/1600x720/__key/communityserver-discussions-components-files/218/0601.contentimage_5F00_200089.jpg:620:279]

[View:https://players.brightcove.net/1362235890001/NkxiVJdjx_default/index.html?videoId=6254317166001:740:466]

So, Please Help Me. I am being Thankfull.

Nitish Kumar Sharma.

nitish378 — Sat, 15 May 2021 08:05:24 GMT

I Have Two ADAS1000SDZ board. I have Checked with Both, still Same Problem

nitish378 — Sat, 15 May 2021 08:03:19 GMT

yes, Metal Screw Not touch with any pins

thanks

Jan Cumps — Sat, 15 May 2021 07:59:02 GMT

Can you check if the metal screws you used do not contact any pins or copper?

Also verify that they didn't damage the pcb, when screwing them in.