iron man

23 Articles

Iron Man Arc Reactor Clock Is A Stylish Piece

July 12, 2024 by 4 Comments

Iron Man was the film that kicked off the Marvel craze, and is widely regarded to be better than a lot of the movies that followed. If you’re a big fan of the OG, you’re probably already drowning in Iron Man helmets and arc reactor doo-dads, but here’s one more for you. After all, you probably don’t have an arc reactor clock yet.

The build comes to us from [jerome95]. It starts with an off-the-shelf ring of addressable LEDs, which serves as the basic defining dimension for the project. The ring gets a 3D printed support structure and some non-functional copper coils to complete the basic “arc reactor” look. Inside the center sits a small 7-segment display which displays the time under the command of an ESP32. It uses a network time server so it’s always on the dot.  Meanwhile, if you’re not a fan of the 7-segment version, you can always try the OLED variant of the build instead.

It’s not a complicated build; that could have been easily achieved, though. The builder could have displayed the time by making the LEDs flash different colors, instead of using a 7-segment display. However, that would have made a far more confounding clock. As it is, this design would make an excellent gift for any Marvel fan. Particularly those that acknowledge the supremacy of the film that started it all.

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NVIDIA Jetson Powers Real-Time Iron Man HUD

May 4, 2023 by 15 Comments

If you could recreate any of the capabilities of Tony Stark’s Iron Man suit in real life, it would probably be the ability to fly, the super strength, or maybe even the palm-mounted lasers that can cut through whatever obstacle is in your path. But let’s be real, all that stuff is way too hard to try and pull off. Plus you’ll probably just end up accidentally killing yourself in the backyard.

But judging by the videos he’s been posting, [Kris Kersey] is doing one hell of a job creating a functional heads-up display (HUD) similar to the one Tony uses in the films. He’s even building it into a 3D printed Iron Man helmet, with the NVIDIA Jetson board that’s powering the show inside a chest-mounted “Arc Reactor”. He goes into a bit more detail about the project and his goals in an interview recently published on NVIDIA’s own blog. Continue reading “NVIDIA Jetson Powers Real-Time Iron Man HUD” →

Exoskeleton Muscles Powered By Hydrogen

October 21, 2020 by 19 Comments

The idea of building a suit that increases the wearer’s strength is a compelling one, often featured in science fiction. There are a handful of real world examples, and [Alex] can now add his to the list. The build comes with a twist however, relying on hydrogen to do the work.

At its heart, the build is not dissimilar to other artificial muscle projects. The muscles in [Alex’s] build consist of a rubber tube inside a nylon braid. When the rubber tube is inflated, it expands, causing the nylon braid to shorten as it grows wider. Commonly, such builds rely on compressed air to power the muscles, however [Alex] took a different path. Instead, water is electrolysed in a chamber designed to look like Iron Man’s arc reactor, with the resulting gases produced being used to drive the muscles. With five muscles ganged up to pull together, the wearable arm support is capable of generating up to 15 kg of pull force.

It’s a design that has a few benefits; the electrolyser has no moving parts, and is much simpler and quieter than a typical air compressor. Obviously, there is a risk of fire thanks to the flammable gases used, but [Alex] explains the precautions taken to minimise this risk in the video.

Exosuits may not be mainstream just yet, but that doesn’t mean people aren’t working to make them a reality. We’ve featured a few before, like this open-source design. Video after the break.

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This Iron Man Suit Is A Hacker’s Dream Come True

July 4, 2020 by 9 Comments

[Techmaster], like probably a lot of us, was hugely inspired by the engineering wonder that is the Iron Man suit. So, like any good maker, he decided to build his own. [Techmaster’s] social media pages are filled with promotional videos that are sure to get you excited for your next Comic-Con (when you can go in-person of course).

It’s difficult to summarize all the work [Techmaster] has put into his suit in a single post, so we’ll let his social media pages do the talking. From the knuckle launcher to the repulsor and the beloved Arc rector, [Techmaster] is really putting together an impressive set. Now, we’ve seen our fair share of Iron Man-inspired projects here on Hackaday, but [Techmaster’s] designs might be the closest attempt to a full suit with the projectiles to match.

[Techmaster’s] goal is to develop the most realistic Iron Man suit ever, well..other than the original we suppose. Given the dynamic nature of his development process, there aren’t any DIY instructions for the rest of us to follow as of yet (though he does host live streams), so you’ll have to piece together design ideas from his promotional videos.

[Techmaster] might be living the dream a lot of us wish were our realities and we certainly can’t wait to see an official version 1 release. Feel free to support his development if you feel so inclined.

Iron Man Puts Yet Another Hacker Up In Arms

November 28, 2019 by 9 Comments

When Iron Man movie came out, we’d bet there wasn’t a single hacker that left the theater without daydreaming about having a few robotic lab assistants of their own. But unlike most of them, [Tony-Lin] decided to turn his celluloid dreams into a reality and started work on his robotic arm, Abot.

Abot is built from a combination of 5 mm nylon panels and 3D printed parts. One thing we found particularly interesting about this build is that the motor reductions for the joints are done using stages of pulleys and GT2 belting rather than planetary gear boxes or cycloidal drives. This produces a lightweight and affordable build.

He also designed his own driver boards for each motor using the STM32. They communicate with a CAN bus which uses USB connectors, an interesting choice. Just make sure not to try and charge your phone with it.

We have to admit to a little jealousy that [Tony] is moved himself a bit closer to being Tony Stark than the rest of us are likely to get. We’ll just have to live vicariously through the documentation of his project.

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Robot Uses Iron Man Tech To Walk

March 26, 2018 by 18 Comments

Designing a bi-pedal robot is a relatively straight forward task, given the array of tools that we now have at our disposal. There are many open source examples out there for anyone to get started. Designing one that doesn’t fall over a lot… well that’s not so simple. This is because when we walk our center of balance is constantly shifting, so during our adolescence we learn to shift our body weight around to maintain a stable center of balance. By the time we hit our mid-teens most of us have mastered the art of walking, and can maintain stability even through intense movements such as seen in many sports.

The question is of course, how does one convey this type of learning into a bi-pedal robot? It’s not easy to say the least. Take a look at what the robotics team over at Guangdong University of Technology’s School of Automation in China are doing. They’ve strapped a pair of ducted fan jet engines to the feet of a bi-pedal setup. What this does is allow the robot to maintain its center of balance over a large distance. Generally we see bi-pedal robots “tip toe over egg shells” because they need to keep the center of balance as stable as possible. By applying a thrusting force that comes out of the foot; they’re able to maintain center of gravity even though the robot is extended well beyond its normal range of motion.

Be sure to check out the video below for an excellent demonstration. Sometimes Hollywood does hackers a great service by giving us some inspiration!

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Iron Man Mask With A HUD!

March 25, 2018 by 12 Comments

At some point, a child will inevitably dream of being a superhero. Not all children get the chance to see that dream made manifest, but a few take that destiny into their own hands. Redditor [Lord_of_Bone] — seizing at that goal — has built himself an Iron Man mask with an integrated HUD!

Relying on a conceptually similar project he’d previously built, much of the code was rehashed for this ‘Mark II’ version. Pieces of a smartphone holo pyramid act as projection surfaces — using a lens to focus the image to be viewed at such close distances — and a pair of OLED screens displaying the information. It’s a happy bonus that the lack of backlight results in only the text showing in the user’s field of view.

Instead of speaking with J.A.R.V.I.S., [Lord_of_Bone] is using a Raspberry Pi Zero W as the mask’s brain. Working past some I2C troubles between the OLED screens and an Enviro pHat required a whipped-up veroboard and a bit of hardware hacking. Cramming everything into the mask was no easy task — using Blutack and Sugru to bind them in the limited space — but the pHat had to be surface-mounted in the open anyways for atmospheric and light data.

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