[dsg-hallb_rich] Fw: SHT35 sensor PCBs tested - 49 of 50 are good

[Amrit Yegneswaran]

and of course ms. mindy
fabricator extraordinaire
no cables
no checks , no balances!

________________________________
From: Dsg-internal <dsg-internal-bounces at jlab.org> on behalf of Marc Mcmullen <mcmullen at jlab.org>
Sent: Friday, November 5, 2021 3:36 PM
To: Tyler Lemon <tlemon at jlab.org>; dsg-internal <dsg-internal at jlab.org>
Subject: Re: [Dsg-internal] SHT35 sensor PCBs tested - 49 of 50 are good

Hi Tyler,

For the board that did not work, could you tell if is the board or a component. If the board ohms out correctly, it could be a bad component.

Marc
________________________________
From: Dsg-internal <dsg-internal-bounces at jlab.org> on behalf of Tyler Lemon <tlemon at jlab.org>
Sent: Friday, November 5, 2021 3:34 PM
To: dsg-internal <dsg-internal at jlab.org>
Subject: [Dsg-internal] SHT35 sensor PCBs tested - 49 of 50 are good

Hello,

This afternoon, I use the cable Mindy made and dropped off in the EEL to test the shipment of SHT35 sensor PCBs.

49 of 50 PCBs worked fine.

I tested each PCB by connecting the PCB to the cable and verifying that both sensors can be read by the sbRIO for a few seconds in LabVIEW.

For the one PCB that does not work, only SHT35 sensor 2 (U2) did not work. I could read SHT35 sensor 1 (U1) with no problems.

We need 24 PCBs for all of RICH so the one bad PCB is not a problem.

-Tyler
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