Loading video...

Video Failed to Load

There was a problem loading this video. This could be due to a temporary network issue or the video might be unavailable.

Building a 100W USB PD programmable power supply. 😻This is the most interesting soldering part. Thanks to thecuriousscientist(YT) for the amazing video!

PCBWay

26,443 subscribers

96,311 views • 3 months ago •via X (Twitter)

Science & Technology

Anya Rossi• Live Now

Private livecam show

2 Comments

Dog of War3 months ago

Oh god, this is awful

Kernel Quaker3 months ago

Looks like paste is a lot easier. Does it have any disadvantages?

Related Videos

This is so cute🥰 funny and interesting to watch!!!! The synergy between pets and toddlers is amazing😻🦮🐈

This is so cute🥰 funny and interesting to watch!!!! The synergy between pets and toddlers is amazing😻🦮🐈

Naija2capeblog

343,605 views • 3 months ago

#Sarvam AI's video dubbing is insanely amazing. The most interesting part is that while dubbing, it doesn't use a random voice — it clones the original voice instead. It supports dubbing for multiple people in a single frame, and that too for clips up to 3 minutes long. I just tried a small clip, and the results are amazing!

#Sarvam AI's video dubbing is insanely amazing. The most interesting part is that while dubbing, it doesn't use a random voice — it clones the original voice instead. It supports dubbing for multiple people in a single frame, and that too for clips up to 3 minutes long. I just tried a small clip, and the results are amazing!

Chandrashekhar Dhage

63,241 views • 9 months ago

My Radio Shack Programmable Calculator from the 1980s is back alive! I finally located the wacky power supply as it connects directly to the long departed battery pack. I ran a lot of programming on this!

My Radio Shack Programmable Calculator from the 1980s is back alive! I finally located the wacky power supply as it connects directly to the long departed battery pack. I ran a lot of programming on this!

Brian Roemmele

76,819 views • 3 months ago

Nature is Amazing ☘️ I found the most interesting animal. Listen to the life of a Honey Badger.

Nature is Amazing ☘️ I found the most interesting animal. Listen to the life of a Honey Badger.

Positive Prayers

49,616 views • 1 year ago

Sam Altman on why he likes hard problems (like making his own chip) “Philosophically I'm very inclined to try to find the high-leverage, difficult problem that will continue the exponential. And for us this is models and compute. Those are problems that naturally suit me.” “To scale compute in the way that we're doing requires a complex supply chain. There's a lot of interesting partnerships to figure out, which I like doing. There's interesting financial challenges of how you're going to finance what is rapidly becoming the most expensive infrastructure project in history.” “The technology questions that go into building out compute at this scale from designing your own chip, to the supply chain of fabs and people that make racks, to the power systems for these things. There are a lot of problems that are interesting across technology, business, policy, supply chain, logistics— all come together around building compute at this kind of scale.”

Sam Altman on why he likes hard problems (like making his own chip) “Philosophically I'm very inclined to try to find the high-leverage, difficult problem that will continue the exponential. And for us this is models and compute. Those are problems that naturally suit me.” “To scale compute in the way that we're doing requires a complex supply chain. There's a lot of interesting partnerships to figure out, which I like doing. There's interesting financial challenges of how you're going to finance what is rapidly becoming the most expensive infrastructure project in history.” “The technology questions that go into building out compute at this scale from designing your own chip, to the supply chain of fabs and people that make racks, to the power systems for these things. There are a lot of problems that are interesting across technology, business, policy, supply chain, logistics— all come together around building compute at this kind of scale.”

David Senra

27,700 views • 2 months ago

This has to be the most interesting part of endgame.

This has to be the most interesting part of endgame.

JOHN

81,840 views • 2 months ago

The power of this 100W portable laser, visualized.

The power of this 100W portable laser, visualized.

Massimo

134,772 views • 4 months ago

Looking for the best label design for the USB port on Flipper One USB-C1 is the main USB port on Flipper One. It can do all of the following: • Power IN/OUT — it can charge Flipper One and power other devices. • Video OUT — it supports DisplayPort Alt Mode over USB-C so you can connect it to an external monitor. • USB Host + Device — it can emulate USB devices such as Ethernet adapters, mass-storage devices, or serial ports, while also acting as a USB host for connected peripherals. The challenge is to communicate all of this with a single label on the device itself, so users do not have to read the manual. We are trying to make the labeling as clear and compact as possible. This video walks through the constraints we faced, the options we considered, and the trade-offs behind each one. Watch it and let us know what you think. Which label makes the most sense to you? Do you have a better idea? Share it in this GitHub issue:

Looking for the best label design for the USB port on Flipper One USB-C1 is the main USB port on Flipper One. It can do all of the following: • Power IN/OUT — it can charge Flipper One and power other devices. • Video OUT — it supports DisplayPort Alt Mode over USB-C so you can connect it to an external monitor. • USB Host + Device — it can emulate USB devices such as Ethernet adapters, mass-storage devices, or serial ports, while also acting as a USB host for connected peripherals. The challenge is to communicate all of this with a single label on the device itself, so users do not have to read the manual. We are trying to make the labeling as clear and compact as possible. This video walks through the constraints we faced, the options we considered, and the trade-offs behind each one. Watch it and let us know what you think. Which label makes the most sense to you? Do you have a better idea? Share it in this GitHub issue:

Flipper R&D

27,994 views • 3 months ago

😇Building the World's Smallest REAL Game Boy Color-#Soldering Parts Props to Macho Nacho Productions for this masterpiece! -More info:

😇Building the World's Smallest REAL Game Boy Color-#Soldering Parts Props to Macho Nacho Productions for this masterpiece! -More info:

PCBWay

24,537 views • 2 years ago

Software is dead.... so I'm pivoting to hardware With the power of AI, I'm building my own AI speaker Am I hardware engineer? Is this the next wave? This was the most fun I've had in a video

Software is dead.... so I'm pivoting to hardware With the power of AI, I'm building my own AI speaker Am I hardware engineer? Is this the next wave? This was the most fun I've had in a video

Micky

27,496 views • 5 days ago

One of the most critical chemicals for U.S. munitions has no domestic supply chain, creating a single point of failure for the West. Athanor is building a U.S.-based, dual-use chemical prime to change that. Founded by AJAC, part of the Discipulus Ventures Spring Cohort.

One of the most critical chemicals for U.S. munitions has no domestic supply chain, creating a single point of failure for the West. Athanor is building a U.S.-based, dual-use chemical prime to change that. Founded by AJAC, part of the Discipulus Ventures Spring Cohort.

Atoms Not Bits

39,688 views • 6 months ago

This is amazing. Human life is a miracle. Thanks for the lesson, Charlie Puth

This is amazing. Human life is a miracle. Thanks for the lesson, Charlie Puth

Lila Rose

13,639 views • 1 year ago

This video is part of a longer documentary showcasing the craftsmanship of building a traditional Swedish scythe from the scratch, as you can see even the iron is produced from its raw material. I cut away and edited the iron production because I though it was the most interesting part but this is the documentary in its entirety showcasing the smith process of forging the blade and harvesting and processing the wood for the handle.

This video is part of a longer documentary showcasing the craftsmanship of building a traditional Swedish scythe from the scratch, as you can see even the iron is produced from its raw material. I cut away and edited the iron production because I though it was the most interesting part but this is the documentary in its entirety showcasing the smith process of forging the blade and harvesting and processing the wood for the handle.

Birch Brother 🪓

74,540 views • 3 months ago

Thanks to everyone that submitted examples, here’s my video reacting to what I think the best/most interesting were!!!

Thanks to everyone that submitted examples, here’s my video reacting to what I think the best/most interesting were!!!

Mike Bartner

17,247 views • 7 months ago

Figma is a big part of my day-to-day as a design systems focused designer, so this is a really surreal moment. Congrats to the team on the amazing milestone today and thanks for having me! 🎉

Figma is a big part of my day-to-day as a design systems focused designer, so this is a really surreal moment. Congrats to the team on the amazing milestone today and thanks for having me! 🎉

Adanna

47,669 views • 1 year ago

the wenis is a dance (thanks to tiktok user @thatbaroneboy for the amazing compilation!)

the wenis is a dance (thanks to tiktok user @thatbaroneboy for the amazing compilation!)

Sam Reich

135,759 views • 2 years ago

"This is Krystal Jung Soojung, nice to meet you. Actually I thought I'd never receive such a big, honorable award like this, so I'm very happy. Earlier, (Kim Jeewoon) PD-nim asked me to say 'this is thanks to PD-nim' if I get the award. But this is indeed truly thanks to PD-nim."

"This is Krystal Jung Soojung, nice to meet you. Actually I thought I'd never receive such a big, honorable award like this, so I'm very happy. Earlier, (Kim Jeewoon) PD-nim asked me to say 'this is thanks to PD-nim' if I get the award. But this is indeed truly thanks to PD-nim."

𝙋𝙒𝙇𝙏 𝙗𝙮 𝙠𝙧𝙮𝙨𝙩𝙖𝙡

82,133 views • 2 years ago