Assembly Craft

Zang

[Edited by digi01 on 10-08-2007 at 09:43 PM.]

I'm excited to build one of these, but the information above seems to be really difficult to find, and would be a welcome addition to the first page of a thread!

Thanks!

[Edited by raromachine on 10-08-2006 at 03:14 AM.]

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[Quoting bhjazz]

I think something that should definitely appear on this first page would be:
*link to schematic
*link to parts list (if available)
* maybe a link to the other Soha threads ?

I'm excited to build one of these, but the information above seems to be really difficult to find, and would be a welcome addition to the first page of a thread!

Thanks!

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I have built a simple website link.

Zang

Thanks, the website is helpful. The addition of a true parts list with recommended Mouser, Digikey, Newark, etc part numbers would also be very useful. It would make it much easier to track down parts that will fit. There was a similar parts list floating around in the original SOHA threads, but there's no guarantee that those point to point parts will fit with your boards.

Thanks, Brian

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[Quoting searleb]

Zang,

Thanks, the website is helpful. The addition of a true parts list with recommended Mouser, Digikey, Newark, etc part numbers would also be very useful. It would make it much easier to track down parts that will fit. There was a similar parts list floating around in the original SOHA threads, but there's no guarantee that those point to point parts will fit with your boards.

Thanks, Brian

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thank you for your suggestions.I will check out the original and update my site timely.

Zang

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[Quoting digi01]

I have built a simple website link
Zang

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[Quoting searleb]

Zang,

Thanks, the website is helpful. The addition of a true parts list with recommended Mouser, Digikey, Newark, etc part numbers would also be very useful. It would make it much easier to track down parts that will fit. There was a similar parts list floating around in the original SOHA threads, but there's no guarantee that those point to point parts will fit with your boards.

Thanks, Brian

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I posted this in the other thread but I may as well post it here as well. These are the parts I used for my SOHA board and they all fit perfectly. Keep in mind that I didnt go the cheapest route so if you want to save some money, there is plenty of room to do so.

www.parl.clemso...M-digiBoard.xls

At the bare minimum, at least it'll give you an idea of parts that do fit.

[Edited by rreynol on 09-22-2006 at 03:28 PM.]

I notice that you have a couple of extra caps listed in your BOM that aren't listed as alternates.
The values for these are not identical to the original specified values. Can you clarify this?

[Edited by vixr on 10-01-2006 at 07:25 PM.]

If you intend on using anything more than the basic 2134/2132 opamp, you need the TO-220's. An OPA551 is good for 200ma, for instance. More important, Steinchen has already said the buffers he's working on will require heat sinks on those reg's (the TO-220 ones).

YGEM

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[Quoting vixr]

Hey guys, I made an ordering mistake and only bought 2 of the 4 100uF@100v caps for C3 thru C6... I do have 4 220uF@63v caps... Will these work for C3 thru C6? Rob

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I remember asking a similar question when putting together my first protoboard build - the answer went something along the lines of 'these caps will see around 80v when under not load or if another component fails - they really should be 100v to ensure they last and continue to do their job'.