[-] krasny@lemmy.ml 2 points 2 days ago

You can check the cables that comes from the button and short them, it should make the bell ring.

[-] krasny@lemmy.ml 4 points 2 days ago

Start by measuring the voltage and try one that reduces to half of it

[-] krasny@lemmy.ml 31 points 1 month ago

As a researcher I always make sure that there is at least a preprint available for download, and always try to publish my research in open access journals (which is much more expensive).

I will be glad if someone pirate my papers, it is a corrupt system in many ways.

[-] krasny@lemmy.ml 2 points 1 month ago

I couldn't use Tor inside China, I tried but did not establish a connection. Didn't dig into it also.

[-] krasny@lemmy.ml 6 points 1 month ago

I travelled to China in October 2023. I have a Wireshark VPN running at home with my internet provider (dinamic IP), and it worked for few hours (about 6) and they ban the IP. Resetting the router and getting a new made it work for another few hours.

As others suggested the vpn traffic is encrypted but very easy to detect. I read about some protocols that can bypass it like shadow shocks but I didn't have time to tinkering (it was my first time in China).

I ended by using the service provided by 12vpx and it worked flawlessly. Someone recommended it and it is specialized in provided access in china with lots of gateways. I never had problems with this provider.

Probably there are others that also work but that is my experience.

krasny

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