@@BaldyTron great. Let me know how it goes

@@Gokul72458 thanks for the comments. Ill try to create some videos for those starting out

see the link in the description

It means 27 moves to remove all pieces.. 21 to remove the first, 2 each to remove parts 2, 3, 4

@@davecrabbe4579 👍

It's a need past-time.. you can watch some of my earlier videos and you can make 1000s of puzzles if you have a 3d printer.. in fact.. if you buy puzzles, a 3d printer will pay for itself. Good luck and thanks for the comment.

The PCB comes from Professor Boots Skid Steer design at: github.com/ProfBoots. Look for the V2 of the Skid Steer. All STLs for my mods are at the Printables link in the Description above.

gracias!

yeah.. I was into Marble Runs for a while. grin

I'm not sure what you are asking. Port 80 is open on a server. A client sends a packet to port 80 on a server to get the web page. If the server closes port 80, the client can't reach the web page. A client does not "have" a port 80. They are reserved for web server.

This means all reserved ports can't controled on client pc

@@ahmedabdelaziz7375 No.. you've missed the concept. Reserved ports are published on a list. They are used by servers. Because they are on a list, all clients know what ports to send their packets to for a particular service. So if I want to connect to an FTP service, I know to send it to a proper service, but to specify port 21, the well-known port for FTP. Clients cannot open/close ports on other machines. Let's say you have a Windows computer and you want to enable the TELNET service on it on port 23.. this allows a remote computer to connect to your computer and access. a command line. You now have port 23 "open" and you are listening on that port.. because you are now a Telnet Server. Only you.. the server can close port 23, shutting down the telnet service. A remote computer cannot do that.

@davecrabbe4579 ok thanks sir, i got the point

Glad it helped.. still baffles me why they don't implement a color change by layer height..

Either key can be used to encrypt. But the *OTHER* key must be used to decrypt. Which key is used to encrypt depends on the application (digital signatures, encryption certs, etc). However, the private key is *ONLY* known to the person issued. It must never be distributed.

yeah.. that's why I didn't get hired as a news anchor

Glad you enjoyed it!

Because it's not efficient. Mine typically won't go under 45% RH, I live in a high humidity area (>65%)

the problem I had was the connection to the temp/humidity sensor that was located under the bottom heating plate.. It was just too unreliable and I thought I fixed it later, but couldn't get it working and just thru it out and bought a PrintDry 3 which is great.. Could have been a broken wire, a really crapy small connector, or the sensor itself. But this is a huge point of failure in these units. Sunlu is likely one of the worst companies for support there is.. You can see that from reports on Web from people buying filaments and any other Sunlu products. Nice product when it works.. but zero support. Good luck with it. I don't think it actually needs a fan.. mine worked well because it was not really sealed.

Basically a user creates a PKI key pair. A public and private key. The public key can be sent to anyone.. and for large companies, their public keys may be included in an operating system. If I want to "sign" a document, I can encrypt, either a part of the document, or the whole document with my private key and send it to you. I can put my public key on Facebook, if I want. Anyone can get my public key. When you get the document that I sent, you try to decrypt it with my public key.. If you can, then you know I sent it. No one else can encrypt the document in a manner that allows you to use my public key to decrypt.

@@davecrabbe4579 so you encrypt the document itself, not a digest of it, or generate a hash and encrypt it (maybe combined with the other two options for integrity check?)

No.. I eventually threw out my unit after several attempts to fix. Looking at customer satisfaction reports for Sunlu, it appears they have one of the poorest customer support records that I have seen. Too bad because their basic driers work really well, when they work.