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kriswiner / AS7265X

18-channel, 40-nm FWHM spectrometer
19 stars 17 forks source link

PCB with a vertical sensor layout #6

Open jacekow opened 4 years ago

jacekow commented 4 years ago

Hi Kris, Do you still have by a chance one unpopulated PCB of the previous version i.e. PCB with the vertical sensor layout (as it is shown in your project Readme)? I checked at Tindie but they have only the new board with "triad" sensor arrangement. My plan is to evaluate your spectrometer for transmission measurement with a cuvette samples and for that that vertical layout is more suitable. regards Jacek

kriswiner commented 4 years ago

You can order the phere:

https://oshpark.com/shared_projects/d7zS3K00

On Wed, Dec 4, 2019 at 1:34 PM jacekow notifications@github.com wrote:

Hi Kris, Do you still have by a chance one unpopulated PCB of the previous version i.e. PCB with the vertical sensor layout (as it is shown in your project Readme)? I checked at Tindie but they have only the new board with "triad" sensor arrangement. My plan is to evaluate your spectrometer for transmission measurement with a cuvette samples and for that that vertical layout is more suitable. regards Jacek

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jacekow commented 4 years ago

Hi Kris, Many thanks for your prompt answer. I have already ordered the boards and I will keep you informed on the progress. Best regards Jacek Owczarczyk

śr., 4 gru 2019 o 22:53 Kris Winer notifications@github.com napisał(a):

You can order the phere:

https://oshpark.com/shared_projects/d7zS3K00

On Wed, Dec 4, 2019 at 1:34 PM jacekow notifications@github.com wrote:

Hi Kris, Do you still have by a chance one unpopulated PCB of the previous version i.e. PCB with the vertical sensor layout (as it is shown in your project Readme)? I checked at Tindie but they have only the new board with "triad" sensor arrangement. My plan is to evaluate your spectrometer for transmission measurement with a cuvette samples and for that that vertical layout is more suitable. regards Jacek

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jacekow commented 4 years ago

Kris, just one more question: the schematics and the element layout of the actual board version (AS7265X.v02c) - where I can get them from? Jacek

kriswiner commented 4 years ago

You can download the design files from OSH Park at the link I sent.

On Thu, Dec 5, 2019 at 6:19 AM jacekow notifications@github.com wrote:

Kris, just one more question: the schematics and the element layout of the actual board version (AS7265X.v02c) - where I can get them from? Jacek

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jacekow commented 4 years ago

Got them, thanks

czw., 5 gru 2019 o 17:57 Kris Winer notifications@github.com napisał(a):

You can download the design files from OSH Park at the link I sent.

On Thu, Dec 5, 2019 at 6:19 AM jacekow notifications@github.com wrote:

Kris, just one more question: the schematics and the element layout of the actual board version (AS7265X.v02c) - where I can get them from? Jacek

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jacekow commented 4 years ago

Hi Kris,

All the best in 2020!

I just received the boards: AS7265Xv02c (PeskyProducts/OSH Park) and I started preparation for the assemblage.

On the schematics AS7265Xv02c.sch) there are following annotations:

U1 is annotated: ‘AS7265X’ -> should it be ‘AS72651’?

U2 is annotated: ‘AS72652’ -> should it be ‘AS72652’?

U3 is annotated: ‘AS72652’ -> should it be ‘AS72653’?

On the schematics there are two IR LEDS (850nm and 940nm) and there is no UV LED. And which LED should be connected to which sensor? In SPARKFUN Triad there is the following allocation:

AS72651 (UV), AS72652 (VIS), and AS72653 (IR). BTW, it would be possible to run the TRIAD software on your board?

Kind regards Jacek

czw., 5 gru 2019 o 17:57 Kris Winer notifications@github.com napisał(a):

You can download the design files from OSH Park at the link I sent.

On Thu, Dec 5, 2019 at 6:19 AM jacekow notifications@github.com wrote:

Kris, just one more question: the schematics and the element layout of the actual board version (AS7265X.v02c) - where I can get them from? Jacek

— You are receiving this because you commented. Reply to this email directly, view it on GitHub < https://github.com/kriswiner/AS7265X/issues/6?email_source=notifications&email_token=ABTDLKVOQTMC7NFJU5YGXRTQXEEX3A5CNFSM4JVPBT32YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEGA3KIQ#issuecomment-562148642 , or unsubscribe < https://github.com/notifications/unsubscribe-auth/ABTDLKXEOXDIO6UNNOGPAB3QXEEX3ANCNFSM4JVPBT3Q

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kriswiner commented 4 years ago

Hi Jacek,

The sensors are indicated on the board silkscreen. The leds are arbitrary, you can select whatever you want. I don;t know anything about Sparkfun's software.

Kris

On Tue, Jan 14, 2020 at 12:01 PM jacekow notifications@github.com wrote:

Hi Kris,

All the best in 2020!

I just received the boards: AS7265Xv02c (PeskyProducts/OSH Park) and I started preparation for the assemblage.

On the schematics AS7265Xv02c.sch) there are following annotations:

U1 is annotated: ‘AS7265X’ -> should it be ‘AS72651’?

U2 is annotated: ‘AS72652’ -> should it be ‘AS72652’?

U3 is annotated: ‘AS72652’ -> should it be ‘AS72653’?

On the schematics there are two IR LEDS (850nm and 940nm) and there is no UV LED. And which LED should be connected to which sensor? In SPARKFUN Triad there is the following allocation:

AS72651 (UV), AS72652 (VIS), and AS72653 (IR). BTW, it would be possible to run the TRIAD software on your board?

Kind regards Jacek

czw., 5 gru 2019 o 17:57 Kris Winer notifications@github.com napisał(a):

You can download the design files from OSH Park at the link I sent.

On Thu, Dec 5, 2019 at 6:19 AM jacekow notifications@github.com wrote:

Kris, just one more question: the schematics and the element layout of the actual board version (AS7265X.v02c) - where I can get them from? Jacek

— You are receiving this because you commented. Reply to this email directly, view it on GitHub <

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