FST-01SZ with ZL271 (only) and magnet
Perhaps, this will be my use case for FST-01SZ.
I mean, I don't put another enclosure to ZL271 (the metal one). It's easier when something goes wrong and I need to connect SWD debugger.
Enclosures which attach to ZL271
Here are possible enclosures (bottom-right is ZL271).
Red one and blue one are original "wristband" versions.
Now, I consider using the metal version (left), drilling a hole for LED.
One of Bat man or Spider man would infringe copyright.
McClane likes this.
USB ID and the repositoryFor some unknown reason, the maintainer has not yet registered our official USB ID to the database (for years).
Today, I digged up the files (of physical papers), and found this one which was sent by FAX.
I wonder if it's enough evidence to be registered to the repo.
Export ControlI still remember that we had "non-us" section in Debian.
It was due to the export control.
Last month, I bought parts for USB flash memory in China (via TaoBao), to evaluate USB PCB design. But, due to an export control which prohibits exporting illegal content (copyright-wise and anti-china?), it was unable to deliver to Japan.
I had known that CD cannot be exported from China, but I didn't know USB flash too.
CVE-2018-0495I learned that OpenSSL has a practice not to assign CVE for side channel attack to localhost.
When I asked an allocation from Debian pool, my intention was one for libgcrypt. Then, reporter used it for multiple vulnerabilities among different libraries.
Communication to Foreign CountryInstalling "Taobao-lite" to my Xiaomi phone, I managed to order some electric parts. I used Chinese input method of hand writing.
It reminds me late 80's and early 90's when I was struggled to order T-shirt from FSF, using FAX.
Tiny USB shellI learned that there are common shell designs for Tiny USB shell (for WiFi or Blooth adoptor).
We can design PCB for those shells.
Metal enclosure and internal USB PCBThis is the one which I have an interest.
Finally, I found the connecter for this design:
It seems that the design is originated by Sony Vaio USB flash.
And compatible part is available for this design:
USB PCB design for USB flash or USB keyIn China, "semiproduct" is available even to individuals.
While I'm considering updating my USB PCB design, I realized that there are something like "de fact" standard; Here is the one which originates Kingston DT101G2 (I suppose).
Compatible enclosures for DT101G2 is available at taobao.com. But actually, there are two different PCB standards for that. This is the one, and I'm going to put another in the next post.
Subway Line #4Since train was on strike, my selection to CDG was "le bus direct". I bought the ticket on-line beforehand. I thought that I had well prepared.
The funny thing was, in the morning, when I went to the subway station to Montparnasse, it found that the line stopped from that day (May 19th). I turned to another station of line #13.