add background information; optimize layout format

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mikelam 2022-03-12 23:39:00 +08:00
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commit dac8eb0640

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@ -1,27 +1,30 @@
Taobao shop: [深圳市精创新科技](http://shop585136636.world.taobao.com/?spm=a312a.7700824.0.0.21af3ab6wcDDYg)
**Background**
Link: [https://item.taobao.com/item.htm?spm=a1z09.2.0.0.66bc2e8dwKPAtD&id=631370129669&_u=p2evd2ohc9c7](https://item.taobao.com/item.htm?spm=a1z09.2.0.0.66bc2e8dwKPAtD&id=631370129669&_u=p2evd2ohc9c7)
Syrostan project aims to test the quality and find out potential problems of the [sinara project hardwares](https://github.com/sinara-hw) manufactured by the factory. A lever is used to fix the cards and probe necessary test points through pogo pins. The document gives a guide on how to order these tailor-made levers for each card (taking DIO-SMA as an example) from Taobao.
<br/>
**Basic information**
Need ~1 week for manufacturing
* Taobao shop: [深圳市精创新科技](http://shop585136636.world.taobao.com/?spm=a312a.7700824.0.0.21af3ab6wcDDYg)
* Item link: [测试架PCB测试架工装PCB测试治具定做夹具模块FPC测试架测试夹具](https://item.taobao.com/item.htm?spm=a1z09.2.0.0.66bc2e8dwKPAtD&id=631370129669&_u=p2evd2ohc9c7)
* Need ~1 week for manufacturing
* Price mainly based on numbers of test points (need to confirm with the manufacturer, for the DIO-SMA case, they charged 400RMB for 60 test points)
* Ask them to ship to HK directly using SF-express (weight ~5kg, shipping fee 70~120HKD)
<br/>
Price mainly based on numbers of test points (need to confirm with the shop owner, for DIO case, they charged 400RMB for 60 test points)
Ask them to ship to HK directly using SF-express (weight ~5kg, shipping fee 70~120HKD)
**Documents needed:**
**Documents needed**
1. Altium Designer PCB project file (available on [https://github.com/sinara-hw](https://github.com/sinara-hw))
![alt_text](images/image1.png "image_tooltip")
![alt_text](images/image1.png "image_tooltip")
2. Photos of the actual card with marks to specify where the test points are.
![alt_text](images/image2.jpg "image_tooltip")
![alt_text](images/image2.jpg "image_tooltip")
![alt_text](images/image3.jpg "image_tooltip")
![alt_text](images/image3.jpg "image_tooltip")
3. Specify the shapes of the test points if necessary (especially for special shapes), such as holes, pads, holes with solder, pins of components, etc.
@ -30,13 +33,16 @@ Ask them to ship to HK directly using SF-express (weight ~5kg, shipping fee 70~1
Cad file could be exported from [https://git.m-labs.hk/sinara-hw/Syrostan-HW](https://git.m-labs.hk/sinara-hw/Syrostan-HW)
![alt_text](images/image4.png "image_tooltip")
![alt_text](images/image4.png "image_tooltip")
![alt_text](images/image5.jpg "image_tooltip")
![alt_text](images/image5.jpg "image_tooltip")
<br/>
**Steps:**
**Ordering steps**
@ -44,12 +50,12 @@ Ask them to ship to HK directly using SF-express (weight ~5kg, shipping fee 70~1
2. Pogo pins will occupy 15MM of inner space of the base box. A total height of 100MM should be enough to place the Syrostan board.
3. Can ask them to add necessary buttons on the panel, especially one for detecting the pressing.
![alt_text](images/image6.png "image_tooltip")
![alt_text](images/image6.png "image_tooltip")
4. Can ask for a dxf file of the holes on the acrylic they manufactured to import to KiCad for the extension PCB board.
![alt_text](images/image7.jpg "image_tooltip")
![alt_text](images/image7.jpg "image_tooltip")
5. Ask them to take a video preview before shipping to us.
@ -58,5 +64,5 @@ Ask them to ship to HK directly using SF-express (weight ~5kg, shipping fee 70~1
[https://item.taobao.com/item.htm?spm=a230r.1.14.169.c34a7ce20iwqaE&id=623728174926&ns=1&abbucket=1#detail](https://item.taobao.com/item.htm?spm=a230r.1.14.169.c34a7ce20iwqaE&id=623728174926&ns=1&abbucket=1#detail)
![alt_text](images/image8.jpg "image_tooltip")
![alt_text](images/image8.jpg "image_tooltip")