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Joined 1 年前
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Cake day: 2023年6月19日

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  • It’s been a while since I used my resin printer, but I had a similar problem at one point and it came down to the support connection to the print… No matter how many supports I put, it didn’t change the outcome, but when I made the support thicker and made the connection point thicker, suddenly I had no more problems… It just meant a little extra post processing on some parts




  • Well the reason I asked about the hotend was because of you’re using the little glass bead version of the thermistor, and the hotend has the hole to feed through, I had an issue on an old Frankenstein ender where it wasn’t touching the metal inside correctly… As it heated up, it would kind of move the thermistor away from the metal. I solved this by putting a DIY metal shroud on it that held it in the middle while touching the hotend all around. I also used thermal paste to make sure there was no gaps.





  • You can do this pretty easily using asterisk and then just point your VoIP clients to it’s IP address

    But…

    Whatever you do, unless you’re an expert with network security, don’t leave it on its default port if you’ll expose it to the internet.

    You’ll have that many bots trying to get in that it’ll DDoS you within a few hours of setting it up. Even if you have it on a different port, you’ll have lots of bots trying to get in.

    If you ever see those “unlimited international calls” cards sold in third world countries for like $5-10, those are mostly hacked VoIP systems that have accounts or access to a phone line




  • Many ways around that these days. Dynamic DNS, CloudFlare tunnels, tailscale funnel, reverse SSH tunnels, etc

    My setup uses a reverse proxy hosted on a free Oracle VPS that feeds through tailscale VPN, so it doesn’t really matter where the devices are connected, as long as they are connected to the tailscale VPN, the reverse proxy on the vps can serve the stuff

    I run Plex and about 30 other things including my own website through it all without any issues








  • For a bit of context for those not too familiar with CDN stuff. My web server hosts about 20 small business websites. None are heavy on images or video or anything else. Most sites have well under 1k visitors a day, some are under 100.

    Each month CloudFlare CDN saves me between 40-60gb of traffic which is nothing my server couldn’t handle, but over a year is ~600gb in saved data so it adds up

    If you had a Lemmy instance with even just 100 active users, with all the images and videos and all the federated background communications, that would add up extremely quickly.