10 years later: "How i landed a model rocket on Mars."

@steingranit4198

3 жыл бұрын

using only AVA

@omegaphoton

3 жыл бұрын

Hopeful for that!!😍

@15gamershaven89

3 жыл бұрын

It wouldn't be a model but he has said he wants to land something on the moon

@Shubhyduby

3 жыл бұрын

I hope that happens too

@GENTcz

3 жыл бұрын

With this size of rocket. It's possible but it would need boosters to get into orbit and for way to Mars it would need ion engine that doesn't exist, but maybe in future.

Dude this whole video is ART. I don't even fly rockets, but the board is so pretty I want one just to frame it on the wall, but wouldn't waste one like that. Better to leave them for people making cool rockets. This is awesome, great work

@VECT4GAMING

3 жыл бұрын

U watch bps space?? You 2 are awesome it’s cool y’all know about eachother

@jeffvader811

3 жыл бұрын

You're both awesome channels, I was about to watch your spider silk video!

@theelectricwalrus

3 жыл бұрын

This is what happens when "somebody who went to film school" learns engineering.

@valentin5336

3 жыл бұрын

Didn't expect to meet you here

@jim2725

3 жыл бұрын

@@jeffvader811 SAME

“There’s a nonzero amount of aesthetics to be considered” Spoken like a true engineer.

@AttilaAsztalos

3 жыл бұрын

...except for the part where one needs a public audience to justify it.

@peterfireflylund

3 жыл бұрын

Take a look at the Apple II motherboard. And the original Apple Macintosh motherboard. Beautiful.

@vatandas1542

3 жыл бұрын

If it looks good, it flies good. Dont undervalue aesthetics which for sure has its roots within the *millions of years* of observation.

@kerbodynamicx472

3 жыл бұрын

It is even symmetrical, looks better than the Arduino UNO board tho

@otsokivivuori7726

3 жыл бұрын

Reminds me of the Marble Machine X process

The fact you've taught yourself all of this is absolutely remarkable. Big kudos.

@peterfireflylund

3 жыл бұрын

Most professionals were self taught. They just happened to go school at some time during their learning process (usually in the middle) and had to do most of their learning in the evenings, in the weekends, in the holidays or when they were blowing off class...

@tanmaydeshmukh3517

3 жыл бұрын

@@peterfireflylund that's my story I'm in 9th so I've to study theoretical physics on my own coz it's not taught in schools..I have a book KZread n ofc Google that's enough🌚🌚

@peterfireflylund

3 жыл бұрын

@@tanmaydeshmukh3517 best of luck to you! Don’t skimp on the math. Complex analysis, linear algebra, and differential equations are *everything*! :) Lots of the “self taught” people actually did go through formal education and may even have doctorates. Most of their actual learning was self directed, though. The official diplomas and the connections from a university make things a lot easier. Very few people can be Ramanujan and be recruited to Cambridge on the basis of their own research. If you are from India, going through IIT or similar will probably be the easiest and safest path for you. Learn to program as well. You can do so much with Python and Numpy...

@nicewhenearnedrudemostlyel489

2 жыл бұрын

late to the partry, but before the people later... Um, idk how to really say it in a way that people will listen. it's like Rick: School isn't a place for smart people. not that people that go to school are all not smart, but smart is not what you become by attending. you become trained. it's not the same. when you're smart, you LEARN things. when you're trained, you do what you're told. Stay in school, smart people can learn from it. just don't fall into the mental trap of thinking it's teaching what you need. it's teaching what it wants you to know. if you have passion and dreams, that will really bother/drive you. it's not evil(probably) it's just the way it IS.

@nicewhenearnedrudemostlyel489

2 жыл бұрын

maybe it was understood maybe not, but the point being that if you REALLY wanna learn stuff, you're gonna have to do the legwork yourself. i mean, let's be real, he's not starting from zero in any of the fields necessary... but he is ahead. this is one of many strong reasons open source is fought for.

so you're telling me the missile just got better at knowing where it is and isn't?

@Chezburger8

3 жыл бұрын

The missile knows where it is at all times. It knows this because it knows where it isn't. By subtracting where it is from where it isn't, or where it isn't from where it is (whichever is greater), it obtains a difference, or deviation. The guidance subsystem uses deviations to generate corrective commands to drive the missile from a position where it is to a position where it isn't, and arriving at a position where it wasn't, it now is. Consequently, the position where it is, is now the position that it wasn't, and it follows that the position that it was, is now the position that it isn't. In the event that the position that it is in is not the position that it wasn't, the system has acquired a variation, the variation being the difference between where the missile is, and where it wasn't. If variation is considered to be a significant factor, it too may be corrected by the GEA. However, the missile must also know where it was. The missile guidance computer scenario works as follows. Because a variation has modified some of the information the missile has obtained, it is not sure just where it is. However, it is sure where it isn't, within reason, and it knows where it was. It now subtracts where it should be from where it wasn't, or vice-versa, and by differentiating this from the algebraic sum of where it shouldn't be, and where it was, it is able to obtain the deviation and its variation, which is called error.

@hyksoscorp7831

3 жыл бұрын

@@Chezburger8 listen ive done a lot of complex stuff but you made my brain hurt.

@KnowledgePerformance7

3 жыл бұрын

Y'all are now on a watchlist for using the term missile instead of rocket lol

@alt8791

3 жыл бұрын

Shh!! It's not a missile! It's an advanced guided, rocket propelled UAV!

@luckydog7896

3 жыл бұрын

@@Chezburger8 I see your a wikipedia editor as well.

I love how this guy just graduated music school then said, fuck it, I wanna build rockets. And here we are. Awesome.

@Ropponmatsu2

3 жыл бұрын

People often don't realize it's actually a fairly technically orientated degree. Aidan Millward is another guy in the UK who has got something similar and it is surprising what his channel is about.

@BradyBegeman

3 жыл бұрын

Ropponmatsu2 I don’t care what music school you went to, “quaternion non-linear control systems” aren’t on the syllabus.

@2000blobfish

3 жыл бұрын

@@BradyBegeman Audio engineering (which Joe did iirc) does include an awful lot of signal processing which is the backbone for most control systems. It's not a degree in aerospace, but it's a relevant background.

@Ropponmatsu2

3 жыл бұрын

I don;t doubt it...But your point is what? I tried to explain it probably does include concepts like feedback, interference, and being able to solder together highly detailed, electrical connections. I've done work with high powered rockets and space access and I have no qualifications either. “quaternion non-linear control systems” are probably not relevant at this level that he is working at - Landing model rockets - and that is why this is interesting.

@anthonyrocha8075

3 жыл бұрын

Wow

"I'm sure there's someone already in the comments angry with something I did." Oh man, I'm an engineer and currently doing my Ph.D. in computer science, and I couldn't even try to criticize the work you do. That is a LOT of work in creating your own board. Communication patterns, I/O, electronics, hardcore programming... your work is admirable. Wish I had resources here to start learning how to fabricate my stuff like you do. Keep on the hard work.

@mohibullah6215

Жыл бұрын

you will have one day

@Fine_i_set_the_handle

Жыл бұрын

That's kind of what hes referring to, he did alot of "extra" work using 3 microcontrollers instead of just using something like a broadcom arm chip with potentially 100s of times the processing power, taking up less space, being easier to design the traces in the board and more. But at the end of the day its a hobby so he can do whatever floats his boat.

@KangJangkrik

Жыл бұрын

Perhaps one day a student will share the practical experience while you taking care the literature and novel theories, this is something common to happen here

Love the design! Your video stood out to me because I happen to have been one of the inventors of the NASA AVA (Affordable Vehicle Avionics) computer.

@BPSspace

3 жыл бұрын

Oh dear... I had no idea, I would have picked a different name! Certainly didn't mean to copy it 🤦

As someone who has worked on drones, its funny to see you working on a similar path that drone control followed. Started with basic PIDs and slowly got better with full state constol, FOC motor control, fancy filters, better and faster protocols ect.

@astrowanabe

3 жыл бұрын

Same thought here. I remember building quads when you had to rip the guts out of Wii remotes to get your sensors and such then cobble everything together and spend a long time tuning the PIDs manually. Within a few short years commercial off the shelf offerings were essentially plug and play at all scales.

@marco9409

3 жыл бұрын

Why not simply use a matek F7 board XD

@MCsCreations

3 жыл бұрын

@@marco9409 that's actually a pretty valid question.

@LeonardoAMsnts

3 жыл бұрын

​@@marco9409 I would suggest the SP Racing H7 extreme, and strip betaflight leaving the filters, PID control, blackbox and other useful things.

@mikolajmikun5337

Жыл бұрын

Started with simple PID, simple drones e.g. mikrokopter, 8 bit atmega and ends in Ukaine where DJI carrier and drop missiles.

I have two modes when watching this channel: 1. Rocket go brrrrr 2. Nerd out on hardware and software Keep up the good work, love the content!

As an student finishing his degree on engineering, I congratule you. You are one of those guys who get things done instead of just talking. I've learned a lot of concepts from you. Dont care about the critics, they are probably from the ones who does not do the things you do. Jist keep it going! Greetings from Paraguay!

So I don’t know how I stumbled on your channel, but I’ve stuck around a little to see your embedded design. I’m an aerospace engineer and used to work on engine controllers and think it’s awesome you’ve integrated your own processors and sensors. It’s probably not necessary for your requirements but I think the next “steps” for your design would be to create an enclosure for the PCB. This gives you an opportunity to tackle more environmental conditions like shock/vibe, sand/dust, flammability, temp cycling etc like what aero industry does with airborne hardware via DO-160G. Use connectors instead of terminal blocks to decouple your avionics from the main rocket system and allow you to potentially hermetically seal your enclosure (which is the easiest way to tackle many of the environmental conditions, especially full humidity!) This will also evolve the design of the rest of your electrical system as it will likely require you to make a wire harness to consolidate the signals into a single or couple connectors. Anyways I’m sure none of this is necessary but I appreciate you sharing your lessons learned and in the spirit of community contribute mine to you or who ever reads this. I hope you make a video on how you modeled your system for the kalman filter predictions and how you handled the continual accl. drift. I think that would be a very significant contribution to KZread.

>16g, have fun

@mayankraj2294

3 жыл бұрын

Wot? Wdym?

@XvSKINNYvX

3 жыл бұрын

Lol exactly what I was thinking

Finally putting that music degree to use in that intro I see. Nice.

@fullflowaerospace

2 жыл бұрын

He writes like 3 new songs for each video

The thing about the ardunio platform is... the forums are massive, a random person has probably already had a similar error, cant say that about some other microcontrollers

I build quadcopters with hardware that, while not custom like this, is similar in component usage. The crazy thing is I used to be very active in rocketry (I still have about 20+ in my workshop) but never had the idea to do stabilization, guidance, telemetry, etc. It makes perfect sense to me now :)

That build/reflow montage in the beginning is just pure eyecandy. Uuuugh so smooth

This is some really high quality video .... Big up man!

@thebirdhasbeencharged

3 жыл бұрын

Yaad man? Lol

@invisibleimpostor7311

3 жыл бұрын

@@thebirdhasbeencharged ?

@thebirdhasbeencharged

3 жыл бұрын

@@invisibleimpostor7311 where you from? The Caribbean?

@invisibleimpostor7311

3 жыл бұрын

@@thebirdhasbeencharged I don't know...

Okay, so this is the most complex PCB made by a KZreadr I have ever seen. Great job on the PCB by the way.

Incredible. Seeing that sprint flight with all the data around it makes you realize... Joe has really built his own Space Agency from the bottom up. So cool.

You have to stop uploading these videos right when I want to do my homework. Now I'm going to procrastinate for the next hour again

@owenjohnson2610

3 жыл бұрын

He uploaded this 1 minute before my google meet class started 😂

@noname-wv4ls

3 жыл бұрын

Same lol

Perfect timing! Just released my Teensy-based flight controller for electric VTOLs too :)

@highjinx68

3 жыл бұрын

Nicholas Rehm =O Will your FC be able to work with the AVA for your projects?

@mohibullah6215

Жыл бұрын

you also do great stuff bro. Keep it up.

I just realized what a golden age of electronics we're in. 10 years ago having a commercially printed privately designed PCB would have incredibly expensive. Love this stuff...

@knerduno5942

Жыл бұрын

And now primitive kits to print your own PCBs at home, or office.

As a model rocket enthusiast, I absolutely love this channel and seeing the depth that it goes into. You’re doing great work and inspiring many of us to dig deeper into the hobby.

The BEST video I’ve seen all year! I really enjoy your logic and engineering perspective. Good on ya for hand making that board and amazingly high quality video presentation.

Dude you are probably better than a lot of senior engineers!!

Really, REALLY good video on your board, and wow, what an incredible amount of work that has gone into it's development. You captured highlights, lowlights and general commentary, all with a good sense of humour. Nicely done!

Hi Joe! A video I think people would find interesting is discussing the details of the Kalman filter. Im learning about it a little in school but the functionality you have implemented seems very interesting! Love the work you've done!

Wow. Just wow. You can be damn proud of how far you've come. You're so smart. Big congrats king.

"I think joes cheating on me, whenever he goes to make videos he keeps talking about this girl Ava."

This is the first video I've seen on your channel and it's SO well made! I'm definitely taking a look through your account, thank you for sharing your passions!

Simply amazing! It is so great to follow your journey and to see the progress in your engineering!

Notes... 4:55 - Slight, passive/aggressive "Woo-Tang Moment". 6:34 - "...YET!" 7:05 - High-order "Woo-Tang Moment" born out of frustration (ODB raises an eyebrow from the afterlife). 9:51 - In other words, "zero f%cks given...WOO-TANG!" 13:18 - slow, yet steady, build-up to frustration-based, nerd rage-onset of "Woo-Tang Moment". (deep breath, Joey...we're with you. Suggestion: Bourbon helps). More to follow.

the aesthetic, its beautiful, keep it up

This video might be one of your best! Nice balance between being informative and funny! Great work man!

this is amazing, just starting to play around with robotics and I never even thought about designing a custom board to coordinate all the circuitry even though that's kinda what we're doing when we integrate all the various components (pwm, gpio, sensors, telemetry, etc. etc.). this is a beautiful board that is wonderfully and carefully thought out and a fantastic balance of price, performance and extensibility. sorry I'm late to the party but thank you so very very much for sharing your creation. just discovered your channel so I can't wait to see what else you've been up to. cheers!!

We are back....!!!!! Nice to see the upgrade after the sprint flights. Shame about the humidity though, but mistakes make us better man.... Amazing Work.

As an electrical engineer. I find your channel amazing. Keep it up

What a beautiful flight processor, it's layout makes sense, its really nicely put together and it looks like it works well from later videos. I can't wait to see what you do with it.

This is beautifully shot and the editing and post was done exceptionally well.

For a next iteration of this computer: You might be able to combine the MK20 and bluetooth chip with something like an nRF52 family processor. Next to being a SoC with an MK24-like processor, it has bluetooth on-board, which saves the energy overhead of a separate chip. nRF chips are also a lot more flexible when it comes to pin muxing: (almost) any pin can do anything. A good SDK (written in C) is available with a lot of examples. I've use MK24s and nRF52 series for work and was pretty impressed with the latter.

*Technology at its finest* Keep it up dude :)

I didn't understand over half of what you said but this video was fantastic. I am a child of the 1950's and was one of those early model rocket builders. My one dream was to make a rocket that would do more than fly high and return with a chute. My Dad was an and electronics expert and built a simple circuit board to include in a rocket to measure air temperature but the only thing it would do was change the frequency of the tone it transmitted back to the ground. It never flew as it was too heavy with the board and 9-volt battery. So your work here makes me think of those early days of cardboard tube, balsa wood fins, and lots of paint to make them look good.

I can see how much you love what you do. I’ll look at your kits to see what you offer. The idea of building this is like brain Candy. Thanks so much.

Oh my god he sounds like a true computer engineer now, great job!

2:26 nice save

@highjinx68

3 жыл бұрын

Porter Campbell lmao

Haven't watched in over a year had tons going on. Slowly catching up. Awesome work and progress. Gonna start following better and maybe try a few of your tricks.

Your content is so good and your depth of knowledge is so great I simply had to subscribe!

The error on the board is visible at 2:54: “G RX RX 3V” -> should be Rx Tx ?

1:23 two rx pins marked?

@wsshambaugh

3 жыл бұрын

And black wire on data instead of ground 😔

@falconidaes

3 жыл бұрын

As he said: "there are better options".

@mescobar12me

3 жыл бұрын

@@falconidaes lmao

@thomasesr

3 жыл бұрын

That's a UARR connection

@deadhamster7570

3 жыл бұрын

And he had to mount the connector the wrong way around, whichmakes it a pain in the a** to remove that cable, as you can't reach the latch with your finger.

Excellent....i know how hard it is to make this type of flight computer and u done it alone all the coding is done by you ,the board is made by u .... inspirational ..salute to your hardwork

Board error: your serial port connector has two "receive" pins -- or at least so says your silkscreen. ;)

@vannoo67

3 жыл бұрын

And one of them is swapped with the ground line (black wire).

@thomasesr

3 жыл бұрын

@@vannoo67 to be fair cable color doesn't mean anything other than ease of maintenance, so is the silkscreen.

@vannoo67

3 жыл бұрын

@@thomasesr But to also be fair - they are both mistakes.

@thomasesr

3 жыл бұрын

@@vannoo67 also, to be even fairer. I know, that is why I mentioned the silk screen as well.

@Anita95_original

3 жыл бұрын

Every engineer knows that RX and TX are ALWAYS swapped, it is a serial Murphys law...

I was like "Wow Joe doing a serious video this time" Untill 7:00 Got me by surprise and cracked me up

@owenhorn7548

3 жыл бұрын

i rewatched that it’s fun seeing not so serious joe

Fantastic all the way around Joe. I've experienced some of the same conditions working on my own automotive CANbus based logger/power/interface. Always fun hearing someone else talk about design hurdles and solutions because there are so many ways to solve the issue. I learn something new everyday. I'm still in ardi-land too but now my justification is "well, Joe Barnard can do it, so I can too" :p

I love custom stuff like this. This board, the layout, even the logo is sexy AF! Nice work man.

also maybe next time we'll see an fpga implementation of all this, and then a shiny new asic for the next iteration 🤞

At 7:00 and at 13:29 I laughed SO hard, my friend wondered why I was laughing that hard, and when I showed him he laughed just as hard as me. Your channel is sooo underrated, needs more subs for sure

In a way this channel is so wholesome.. Just a creative, intelligent and passionate person inventing cool stuff and literally doing rocket science as a hobby. I'm super impressed by this guy!

Love your work.the board is clean and the sensors and stuff is so complex

Any suggestions on how to start developing own PCBs without much electronic background or never having it done before? How did u do it?

@onebreh

3 жыл бұрын

There are tons of tutorials in the internet. What i find easy to start is "toner transfer" method using laser printed paper. You can even draw circuits with a permenant marker and have a pcb.

@peterfireflylund

3 жыл бұрын

UV fluorescent lights are cheap. Photo PCBs (glassfiber + copper + a layer of photoresist) are cheap. The chemicals are cheap. You can print the pattern on a normal laser printer. You can use normal paper if you like but the exposure times are dramatically shorter if you use drafting paper (because the white clay in normal paper blocks most of the UV light). You can tape a piece of drafting paper on to a "carrier" sheet of normal paper and put that through your laser printer. Lots of tutorials, both in text form (with photos) and youtube videos. The chemicals you need are whatever you use to etch the copper (lots of options for that), whatever you use to remove the non-hardened photoresist after exposure (a little drain cleaner works fine -- but it only takes a few seconds to remove and if you wait too long, the hardened photoresist also goes), alcohol works fine for removing the hardened photoresist after etching away the copper. Getting a high resolution is surprisingly easy. Getting repeatable results is also surprisingly easy. Drilling holes in the PCB is actually harder. Sawing/breaking the PCB into smaller pieces is harder (and the dust is quite nasty, so be careful). Don't wait for someone to teach you. Don't wait for the ideal teaching materials that are suited perfectly to you. Just start doing it. It is far faster and easier than trying to be perfectly prepared first.

Who wants to tell him I2C is a serial communication protocol? Ik he's referring to other low data rate protocols and I get his frustration, I'm currently looking for a solution to bypass my Prusa Mk3S serial connection and directly write to the SD card.

Your passion for building these videos is absolutely beautiful.

Clearly a good display of an ongoing project. I noticed some things that I would do differently, as you stated, but it’s really about the learning process, the way we face difficulties and overcome them that makes up for the immense pleasure of creating something. Whatever way you chose to do things, whether in a monolithic fashion or using a clear separation of concerns when it comes to hardware, it makes no difference as long as the most important thing happens; that it works. Optimisation comes after. A single MCU that is powerful enough to run all processes would have a smaller footprint and weight, but still, unless you are entering some competition, it’s not the most important thing. As long as you have fun and learn along the way, it’s never wrong.

If he looks like Elon and he acts like Elon, he IS Elon.

you could sell these as kits or already assembled & configured/programmed **edit: oh i guess they are for sale! (mentioned near end of video; but not in a mass produced, off the shelf capacity - yet)

You are doing so well my friend! You make everything look so easy, keep up the good work!!

Awesome build quality and video production! Inspiring! Keep on keeping on!

I love the hardware stuff but when you get into software man my brain cooks. I wish I was your neighbor so I could make a hybrid liquid solid rocket for you.

Looks like the ATLAS logo from advanced warfare. Giving me weird vibes.

Great project presentation and very cool looking board as well

Awesome work! I hope to get to flying stuff soon, but really AWESOME work! Keep it up, I would love to see more.

Bro how you get so information from youtube or reading books

@cocofilms5524

3 жыл бұрын

What?

@adamrezabek9469

3 жыл бұрын

@Lemon Pasta in music

Wondering who the "we" is he refers to constantly :) Maybe he's already done the AI Neuralink ahead of Elon :)

Love your video man every second is full of experience and information

This is The greatest video i saw till date. Thanks a million. Keep doing the greatest work.

I’m working on a rocket rn, I am gonna see what happens if I replace the fins with grid fins that are in small motors

And i watched 18 min ad.

10 out of 10, would watch again. Congrats! This is a really cool discussion of a pretty sophisticated piece of hardware. I especially love the rants about your issues with UART. I have wondered why things are still so often stuck using UART. Seems pretty reasonable to have breakout processors to manage the slow peripherals. A multithreaded/multicore approach would work, but then you need a chip with enough separate output pins, and error checking multithreaded code.. I like your approach better, hah! Oh, and kudos on the live accelerometer bias calculations!! That's slick! I would love to see some videos covering the software!

Dude this comment may get thrown into the flood but you are incredibly inspirational to say the least! The way you go about knocking out your projects and getting them demo ready is incredible. I want to say im doing what your doing but have only begun my journey into this pathway. I know it's a long shot but the opportunity to be able and collaborate would be awesome, both as a face to the voice type of deal but because the opportunity to learn from you would be game changing(at least for me). Keep up the great work brother, hope to be able and say, "you helped me get to where I wanted to be" one day!

terrific work on that chip mate, keep up the great work

I like the admission of feeling embarrassed about sticking with the Arduino platform and realizing it doesn't matter. An amazing project you have going on and kudos for sharing with the rest of us.

awesome content cool to see this channel also give bits of computer engineering along the way it inspired me to embark on the journey of making my own custom linux single board (flight) computer with a RK3399 SoC

Lovely work, beautifully presented and explained. Big thumbs up from Tassie. 👍😀

I have absolutely no idea how I landed here but watched through the whole video as I was just fixated on your explanations. Amazing work from what I can tell from my limited understanding.

Beautiful production ! (that kind of means I only understood about 1/2 of what you said but still thoroughly enjoyed it ) :)

This is super impressive as someone who's done a bit of custom avionics work before (nothing super complicated, just a fancy adaptor to an RPM sensor and a matching driver in PX4), it's pretty insane what you've accomplished here. Now for the 2 cents: I am pretty sure it should be possible for the whole thing to be quite a bit smaller, but it would come at the cost of being able to hand solder the thing. You'd have to go full solder mask and oven to do it. I would also look into something like the ARM Cortex-R82 ideally or at least one of the Cortex-M4 based MCUs with multiple cores. The Cortex-R82 can do the really cool trick of operating either as a realtime processor or use an MMU high level OS's like Linux, and this is configurable per core so that you could have like 4 realtime cores to run the core flight loops and 4 non-realtime cores to run stuff that isn't time critical.

Love seeing more use of the MS5611. Definitely my favorite!

I like how clean and satisfying the video is

I was sent this by a friend. Really interesting video and fun to see the hardware-software mix.

I started learning electronics and robotics when I wanted to build a flight computer and watched this video and understood nothing Now I am proud of myself for understanding everything and also starting to build my own this time All thanks to you

@usmanzafar4751

2 ай бұрын

So how long did it took? And kindly mention some good resources

Love it! Keep going! Well thought and designed!

What a gorgeous board. Nice work.

As someone who has built both multi-rotor and ground vehicle controllers on Arduino and has also worked on Ardupilot software (which is no longer on Arduino), I can tell you that what matters are the algorithms (for the most part). People look down on Arduino in general because when you say Arduino they hear "I copy-pasted a library from the internet and it took me 5 minutes to make this project with no understanding of how it works". As for the multi-core thing, Look into RTOS (ChibiOS, I think Arduino definitely has some kind of RTOS support for the big MCUs). Keep up the good work man! Very inspirational!

I am retired but worked in aerospace as a control systems engineer. We used a proprietary boot kernal on standard pcs until a contract insisted we re-write it to work on a windows NT network. And it was specifically used to control temp, pressure, air flow and vacuum for composite parts curing. Ovens, autoclaves and even a large heated press for titanium forming. While I have never worked on flight controls myself, I am seriously impressed with the things I've watched you do. THIS is even more impressive. The last board I hand designed myself was for an 8080A system in '79. What you have done here is not only good engineering (your explanations are clear and thorough) it is art. Thank you for sharing. P.S., Are you going to be selling these boards and the software needed to run them?

@taddmaxwell8363

3 жыл бұрын

I don't think he can sell the software IATA restrictions

Awesome board, awesome video! Thanks Joe!

Your content is very interesting and inspiring. Thank you so much for being creative.

I love your videos Joe!

I am facinated by the work that you do. I understand the flight dynamics but this episode, I think I got about 2%. I think if we looked at all of the flight computers on Saturn 5, the Apollo Capsule, and the LM, what you had in your hand has many times the capability of everything else combined.

Beautiful work, this is great, this is art.

Dude, you ROCK! And your this design, RULES!