Видео

The interesting function is at 1ns when the JPT MOPA switches to a cw mode and that can make interesting effects on some materials.

0:40 peak social anxiety

DUDE I'm 3 min in vidjeo and I love it. ps. man that dracula accent is priceless, Type'O'Negative vibes xD Subbed.

me in ohio

25 “To whom will you compare me? Or who is my equal?” says the Holy One. 26 Lift up your eyes and look to the heavens: Who created all these? He who brings out the starry host one by one and calls forth each of them by name. Because of his great power and mighty strength, not one of them is missing. 27 Why do you complain, Jacob? Why do you say, Israel, “My way is hidden from the LORD; my cause is disregarded by my God”? 28 Do you not know? Have you not heard? The LORD is the everlasting God, the Creator of the ends of the earth. He will not grow tired or weary, and his understanding no one can fathom. 29 He gives strength to the weary and increases the power of the weak. 30 Even youths grow tired and weary, and young men stumble and fall; 31 but those who hope in the LORD will renew their strength. They will soar on wings like eagles; they will run and not grow weary, they will walk and not be faint. Isaiah 40:25-31 1 Paul, an apostle of Jesus Christ by the will of God, and Timothy our brother,2 To the saints and faithful brethren in Christ who are in Colosse: Grace to you and peace from God our Father [a]and the Lord Jesus Christ. 3 We give thanks to the God and Father of our Lord Jesus Christ, praying always for you, 4 since we heard of your faith in Christ Jesus and of your love for all the saints; 5 because of the hope which is laid up for you in heaven, of which you heard before in the word of the truth of the gospel, 6 which has come to you, as it has also in all the world, and is bringing forth [b]fruit, as it is also among you since the day you heard and knew the grace of God in truth; 7 as you also learned from Epaphras, our dear fellow servant, who is a faithful minister of Christ on your behalf, 8 who also declared to us your love in the Spirit. 9 For this reason we also, since the day we heard it, do not cease to pray for you, and to ask that you may be filled with the knowledge of His will in all wisdom and spiritual understanding; 10 that you may walk worthy of the Lord, fully pleasing Him, being fruitful in every good work and increasing in the knowledge of God; 11 strengthened with all might, according to His glorious power, for all patience and longsuffering with joy; 12 giving thanks to the Father who has qualified us to be partakers of the inheritance of the saints in the light. 13 He has delivered us from the power of darkness and [c]conveyed us into the kingdom of the Son of His love, 14 in whom we have redemption [d]through His blood, the forgiveness of sins. 15 He is the image of the invisible God, the firstborn over all creation. 16 For by Him all things were created that are in heaven and that are on earth, visible and invisible, whether thrones or dominions or [e]principalities or [f]powers. All things were created through Him and for Him. 17 And He is before all things, and in Him all things consist. 18 And He is the head of the body, the church, who is the beginning, the firstborn from the dead, that in all things He may have the preeminence. Colossians 1:1-15

Cool stuff as usual. Have fun with your next video.

3:58 - Holy Moly! What is this? Looks like some homebrew Buchla Style Eurorack Setup. I want to know MORE !!

Are you willing to build some switches for sale? Even manual operated 4-terminal switches would help my application.

Marco, late to this party but I had a thought. Metal on metal wear issues are often made worse by the presence of oxides which are harder than the parent metal, aluminium being the standout example. You could try polishing the surfaces to remove oxides then sticking the switching unit in a box full of inert gas. Argon is easily available from welding supplies and reasonably cheap.

Two-point-five viewers? There are dozens of us... DOZENS! 🤓

Can the opposite series principle not be applied to any old relay or switch as long as you keep both halves at equal temperature?

now put this box in a freezer

Wipers in mechanical hard drives have some interesting constant pressure requirements and geometry…

USB cannot be B. They have two main flaws - first, they fit in an RJ45 jack way too well (anyone who has dealt with keyboards in Ethernet jacks knows). Second, who made the A connector that requires flipping twice to plug them in? It never goes in the first two tries. They are the physical embodiment of spin 1/2 things.

Yes, I remember car, distributors, I had a VW beatle in Brazil that had it, no electronic ignition! By the way great project.!

7:17 Those are just the modular switches found in "data transfer switches" from the parallel port era that let you select between 2 printers or crosslink PCs lol. I bet those were special ones but having 4 laying around that look the same is funny. The inside looks just like a diaphragm spring in a clutch with wipers over them on the central axle jumpering 2 of the branches on the outer rings

muy interesante!

Don't use wipers Print another pcb to be wiper Use copper wheels/washers to make connections Submerged in oil to keep clean and hold temp Make the switch lift up to make it dead switching or live switching If you went back to relay design I'd make ur own relay but instead use air or or something different to do the work

Were those laser sounds from the Disney movie "Black Hole"?

Great video. What safety googles are you using in SMT Stencil portion of your video?

Optical sensor(s) for stop detection?

I'm just going to leave this here: I recently stumbled upon a video of helium filled resistors: ruclips.net/video/iV4F6z6xFUs/видео.html

I never understood a single video from this guy.I keep watching and disliking and watching.

26:38 missed that the first 5 times of watching this video.

25:40 Why won't you use a cheap magnetic absolute sensor (something like an as5600). Absolute positioning would delete the need for homing and then just do your constant velocity moves. Just a bang bang controller would probably be enough

Do have a wiring diagram available for the project. I am currently trying to replicate what you have done for a gantry robot. Since in the past I have only worked with 24 V, I am a little bit insecure about the 220 V AC. Also, what kind of filter and fuse do you use?

**meep map**

Another giant monster piece. As a "mathless" brain possessor, I feel like a congenital quadriplegic watching the Olympics when viewing videos such as this one. I can FEEL it. but I can't DO it. Pain in the ass.

In he old days, phone company in NL used acid-free vaseline for lubricating copper contacts. Works well.

Why are you rolling your Rs all of a sudden? Watching too much 'Are You Being Served?' haha

It sounds a bit like Duke Nukem. I love it!

I’ve been to the Loveland facility in Colorado .

Why don’t you use an as5600 magnetic encoder for positioning. They’re less than $5 and super accurate.

Hey, don't call me out on the ignition distributors like that!

The last technology connections video about pinball incidentally shows spring-loaded contacts used for the machine logic. You said that you didn't want lasercut springs, but what about regular coil springs instead?

teknic clearpath sdsk servos.

teknic clearpath sdsk servos.

In always surprised by your new diversions. Could you revisit your solar install and assess how the effort has paid off, or not?

Shiny surface finishes come from Kern or Diamonds... if you want to repeat your sphere with a diamond, I'd be happy to lend you one. Fantastic video!

Maybe a light barrier for homing?

UNLEADED 🤣

@ 7:46 "manspreader.step" lol

Thinking of a completely different approach:- See the gold spring contacts on the Keithley 480 Picoammeter at 27:20 of Dave Jones video: ruclips.net/video/zDcl0-t7ceY/видео.html Shouldn't be too hard to find some suitable springy material, and get it gold plated, then operate the springs by plastic rods driven remotely by small cheap solenoids. ?

This is great video! I've been using Monport Laser for several months now, and I've been amazed by its versatility. While MOPA Fiber Laser Engravers can handle a range of tasks like welding, cutting, cleaning, and coloring, Monport Laser takes it a step further. With Monport Laser, I've been able to tackle not just engraving, but also precise milling tasks with ease. Its intuitive interface and robust performance make it a standout choice for various applications. Whether you're working on intricate designs or heavy-duty projects, Monport Laser delivers exceptional results every time.

AWESOME

Congratulations on the beautiful videos, I wanted to know if I can machine PCBs with a 20 watt diode laser