No video :(

Raspberry Pi Devastator Robot #3 : Camera

ExplainingComputers

Подписаться 1 млн

Просмотров 126 тыс.

50% 1

Видео Поделиться Скачать Добавить в

Raspberry Pi Zero W Devastator robot build part three! Here I add a camera, using a 3D printed mount created using Tinkercad and 3DHubs, and controlled using the PyCamera module in Python.
You can download the code used in this video, as well as the robot’s wiring diagram, from this page: www.explainingc...
IMPORTANT NOTE:
On October 30th 2021, a new version of Raspberry Pi OS was released known as “Bullseye”. This has new camera drivers that are not compatible with the Python camera code demonstrated in this video. Sorry. If you are running the version of Raspberry Pi OS known as "Buster", or an earlier version, things should work just fine. I discuss the matter in depth in my video here: • Video
You can download the STL file for the 3D printable bracket from: www.thingivers...
The CAD for the bracket is also public on Tinkercad.com at www.tinkercad.... -- or search for explainingcomputers.
This video is a follow-up to Raspberry Pi Devastator Robot #2: • Raspberry Pi Devastato...
You can find more information on the DFRobot Devastator robot platform here: www.dfrobot.co...
You can find the hardware used in this video on Amazon.com as below (affiliate links):
DFRobot Devastator robot platform: amzn.to/2zkEKvq
Raspberry Pi Zero W: amzn.to/2RRl2RC
L298N motor controller: amzn.to/2CKHszG
Rii i8 keyboard: amzn.to/2RRlpeY
More videos on the Raspberry Pi, robotics, AI and other computing-related topics can be found at: / explainingcomputers
You may also like my ExplainingTheFuture channel at: / explainingthefuture
#RaspberryPi #DFRobot #Robotics

Опубликовано:

20 авг 2024

Поделиться:

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 482

@johnderrickmacenas5355 5 лет назад

Thumbs up if you want mr. christopher to make a full tutorial on how to make a drone using raspberry pi. Thank you so much

@gargoyled_drake 4 года назад

well, he just did, same idea just 4 motors instead pointing upwards the coding on the other hand could be sweet to see in action

@ezzeldin101 3 года назад

That's exactly what i want

@henryD9363 5 лет назад

"make it up as I go along". You certainly do it infinitely better than any recent Star Wars movies.

@ExplainingComputers 5 лет назад

It would be hard to do worse than "The Last Jedi" . . . Let's make a trilogy. But let's not plan out the story in advance. That's a good idea isn't it? And don't get me started on the whole "being pursued but they can't catch up outside of lightspeed . . . but some rebels can nip off to another planet and get back just fine. :(

@peterjansen4826 5 лет назад

Shots fired! :) What is it with us 'nerds' and Star Wars/Marvel/DC? That is not just a stereotype, I see it around me: guys working in the high tech sector who love those movies and comics. I have seen The Last Jedi in the cinema. That disney scene with those weird animals which don't belong in the story at all...that was weird. The writers screwed it up, they didn't respect the story-line of A Force Awakens and consequently there are a lot of discontinuities. So incredibly unnecessary! + a few other big problems Don't even think about space-fights with laser-weapons or whatever electromagnetic waves are being used. They shoot at objects millions of km. away, if not more. That would make aiming rather difficult given that nothing moves faster than light in vacuum and consequently there would be a lot of time in between aiming and hitting whatever you aim at. That is fine if the object moves at a constant speed but that doesn't happen during a space fight. You would have outdated information about each other all the time making it so that the luckiest one wins. Not to mention Superman catching a woman within a second after having fallen hundreds of km. (quite a devastating decerelation, it is almost as bad as falling on concrete) or Superman or Flash running with the speed of light (friction, metabolism). You have to switch your brain off when you watch it and just go with it.

@CommodoreFan64 5 лет назад

John H you ain't kidding brother! Star Trek is being flushed down the toilet as well with the SJW BS!!

@peterjansen4826 5 лет назад

The last series of Star Trek is the first one I ignored. :( Please keep SJW out of our fiction and games. Thanks.

@CommodoreFan64 5 лет назад

Peter Jansen Yep Discovery is the one I'm talking about, and what made it even worse if you are in the USA like me CBS/Paramount after the first episode was broadcast on their CBS OTA stations locked it behind their CBS All Access paywall streaming service no one I know here wants. So the ratings for the show have tanked here.

@IsaacPiera 5 лет назад

Some ideas: -You can add a GPS module, there are some cheap GPS boards that output the coordinates in a serial port, so you can easily read the location and use it for navigation. -You could install openCV on the raspberry and do some image processing, like detecting faces or objects. -You could also install gyroscopes and accelerometers to further improve navigation.

@ExplainingComputers 5 лет назад

Great suggestions. So much I could tryu here.

@TentaclePentacle 5 лет назад

Screw navigations, a weapon system should be next.

@CrypticConsole 5 лет назад

@@TentaclePentacle someone found some sense. think it would be able to compete on robot wars?

@TentaclePentacle 5 лет назад

@elite gamer88 It needs a bigger battery pack and more armor.

@EvanRustMakes 5 лет назад

I made a video about this exact kit that uses gps! ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Y406dfs5hP0.html

@middleclasspoor 5 лет назад

Professor Barnatt you are an inspiration to me! I thoroughly enjoy all of your videos. I'm not a youngster any more and your videos remind me that while I may be getting older I can still be creative and productive. You really do inspire me to make my reach exceed my grasp! Thanks again and please keep these videos coming!

@ExplainingComputers 5 лет назад

Thanks! :)

@orleydoss3171 5 лет назад

My 8 year old son joined the robotics club this year. Great content. We both enjoy these videos. 👍

@Derpderpson123 5 лет назад

I love your devotion to the raspberry pi! Can't say I watch every single video but I can say that every video I do watch I enjoy dearly.

@ikeyasector 5 лет назад

I am impressed with today's camera technology. Especially impressed with the quality of cameras for the Pi.

@tonifasth 5 лет назад

This is the kind of project that could go on for infinity. Please keep them Devastator upgrades coming. I'll definitely check out what you come up with next. Job well done!

@arnavsharma3471 4 года назад

Please make the next Raspberry pi devastator robot video on speed control, camera live stream and a single battery pack. Loving your videos! Keep it up!

@ExplainingComputers 4 года назад

In the works for 2020!

@martyburgess341 5 лет назад

Cool little bot! Some flashing lights would jazz it up a bit 😊

@perrymcclusky4695 5 лет назад

First I have to admit, I find the videos interesting when things sometimes don’t work as planned. Second, I would eventually like to see you have the camera send a real time image to a computer monitor, so you can sit at a computer and see where you are driving the robot around the room. Third, looking forward to seeing your next video!

@ExplainingComputers 5 лет назад

Thanks Perry. I will get to video streaming! :)

@perrymcclusky4695 5 лет назад

Looking forward to that video!

@williamrutter3619 5 лет назад

Lovely little robot, I would be pleased if I had one these for Christmas, big kid at heart, could do with setting a ride on lawnmower up, get its route program sorted and let it go, and have cam footage of the lawn mowing in progress, could have it going to your phone, updates on any potential hazards or blockages.

@rohanverma6058 5 лет назад

Thank you so much for inspiring me with the zumo chassis to build my own. The dt technician at my school and my friend are making our own zumo chassis battle bot to battle with

@ExplainingComputers 5 лет назад

Great to hear. :)

@ayushkaiwart2451 3 года назад

Thankyou Professor Christopher Barnatt. Your explanations are easy to understand .Now I can work on my bot .

@ExplainingComputers 3 года назад

Good luck!

@murraystechtime8530 5 лет назад

That was an awesome video, I'll show it to my Grandson, who is eight. He loves building things and computer stuff. He'll figure out a few projects for us to do, I'm sure. Thanks for the information and ideas...

@10aDowningStreet 5 лет назад

I was just wondering how Mr Screwdriver was last night, glad to see him back at work and looking so cheerful, especially after that awful divorce business.

@maniacatthecontrols 5 лет назад

All your videos are good but the ones where you make things are the very best.

@ExplainingComputers 5 лет назад

I also like making them best.

@resrussia 5 лет назад

Thanks for another installment in the Pi robot series. I really enjoy the excellent presentation of the material. Your explanations are, as always, clear and concise. I found it reassuring that you have occasional issues with your designs. I am eagerly waiting for the next installment in this series. Keep up the awesome work!

@dazryan3463 5 лет назад

Loving this project. The way you explain the code is wonderfully clear. I've got a similar little project on the go here and initially thought of using 18650 batteries to power everything, but realised early on that the 4 motors I am using would be drawing a lot from the cells so am employing a separate power source for the current Pi 3B+ that will later be replaced with a ZeroW

@dazryan3463 5 лет назад

Really depends on what you are planning to do. My little project has 4 12v motors running about 2 amps. I have added cameras, sonar and microwave so far. I will carry on mixing sensors until I achieve what I want from it. We all know motors use large amounts of energy to move things so unless the surface is level and smooth the 18650 batteries will probably drain before any smaller DC source for the Pi etc. I am also looking at fitting a SSD drive but the power up drain is quite high so a simple SSD to USB adapter would not work properly. I want this project to be working for hours not minutes so I have fitted 9 18650 4000 mAh batteries in a tray underneath

@dxutube 5 лет назад

It's that time again. Brilliant footage! The programming is beyond me as I'm still used to CBM BASIC...

@maicod 5 лет назад

BASIC is quite liberal in how you can structure it (i.e. unstructured) but you can also program it in a structured manner (i.e subroutines). IF you already do use that I'm sure learning different programming languages with the help of friend? Google will get you there quite easily. Once It did that for me :)

@spikekent 5 лет назад

Fantastic Chris. I too usually make it up as I go, it's more fun that way. I'm planning on building some sort of 3D Printed robot when time allows. I have 3 printers so no problem there. On that note, any time you want stuff printed in the future, I'd be honoured to do it for you. I'm based in south east UK so no extended delivery time.

@ExplainingComputers 5 лет назад

Thanks for your offer. Most appreciated. :)

@spikekent 5 лет назад

My pleasure, I have sent you a message on Thingiverse, please drop me a line any time I can help.

@chriholt 5 лет назад

Chris, you are having WAY too much fun with the Devastator robot! (Not that I'm jealous or anything like that...) I'm looking forward to see what's next for the little beast!

@NickCornaglia 5 лет назад

I was so excited to see this video today. I'm following along with my robot and could wait for the camera addition. I was hoping for a streaming camera but as you said...that's for a future video. Something more to look forward to. Please don't make me (us) wait another year! :)

@ExplainingComputers 5 лет назад

I will not leave it a year again! Streaming will be implemented.

@markharrisllb 3 года назад

A brilliant little series, very interesting and informative and I could see something like this working well for amateur wildlife documentation.

@izzieb 5 лет назад

And here we see the beginning of Chris' robot army as he prepares for world domination.

@zanderpierson8395 3 года назад

@@Yidhra23 hahahaa

@iggidec3300 3 года назад

@@Yidhra23 that's brilliant, well played 🤣

@furiousangels6222 5 лет назад

Nice tortoise eye view at the end in the park. They must find that high grass frustrating as well! 👍😁 On a serious note, fantastic series. Have made a handful of projects based on the Pi in the past however YOUR Tank platform will be the ultimate, plus most fun! Your Channel really is an asset to RU-vid plus invaluable for us niche, fascinated in hobby robotics. 👍😎

@lehandroz 5 лет назад

Awesome work! I think a power bank would be a good choice to power the whole thing since it's rechargeable. Also, it would be cool too see the next iteration of this have a camera that can look around, even just up-down-left-right.

@rajdeepbhattacharrya1752 5 лет назад

I'm surely gonna put a pi zero and a pi cam to my drone. Thanks for the coding instructions

@RedMageGaming 5 лет назад

Been waiting for an update on the robot! These make for a good instructable as well, and has been making me quite tempted to pick up one of those devastators myself, or at least something similar. I was thinking if you take a game controller with analog triggers/sticks, you could map your control program to take the readout of how far the sticks are pulled forward or backward to control speed/direction. kind of a dual stick driving mode, each analog stick controlling a track. Though it would take a little practice to get fine control to pilot it though. Was fun to watch, looking forward to the next.

@kennothcampbell8470 5 лет назад

Great videos!! I am new to the Raspberry Pi and following along with your videos has helped me and my daughter learn a whole new world of computing!

@MoTown44240 5 лет назад

Very good Chris. Waiting for the next installment of the robot with camera.

@ameggs 5 лет назад

I think you should setup a web based UI with live video feed and onboard control buttons. This will allow one to drive from a computer or smartphone. The user could also ( with portforwarding) could drive this over the net from anywhere. Just a thought.

@ExplainingComputers 5 лет назад

Totally agreed! This has to be in a future part of this series! :)

@legitimatehumanbeing8746 5 лет назад

I can't wait until you add the Raspberry Pi devastator cannon!

@y2ksw1 5 лет назад

Or a fart gun? 😄

@ThePr8head 5 лет назад

Your videos are always interesting! I want to build me a single board computer media player for my car. I know they already make radios that do this BUT I didn't build it. My brain loves geeking out on your channel!!!

@ExplainingComputers 5 лет назад

SBCs as car-puters seem to be a popular in these comments recently. :)

@elviraeloramilosic9813 5 лет назад

Beautifully done! Python & raspberry pi! In a small robot. Delight to watch!

@ExplainingComputers 5 лет назад

Thanks Elvira.

@y2ksw1 5 лет назад

It's actually a useful thing. Imagine to search for something you have lost in places you can't access easily, or must repair street tubing or such. In the past, I have made underwater robots for similar jobs. Essentially they are "blind", but yet very helpful, because they can reach depths no human body can (several hundred meters), and submarines are yet too expensive ... 😊

@ExplainingComputers 5 лет назад

Now a Pi sub . . . Uhm!

@robertpendergast2620 5 лет назад

If you put a drop of nail polish on the bolt nut assembly holding the Zero it will be secure, but easily unscrewed. Very interesting and useful video (I use the original Sentdex robot code). Also your robot should have some sort of name IMO.

@thenoobgam3r190 4 года назад

You are an amazing explainer and teacher. After watching your videos and thoroughly enjoying them I found the best way to thank you is by subscribing

@ExplainingComputers 4 года назад

Thanks for the sub -- welcome aboard! :)

@retropcscotland4645 5 лет назад

Maybe you can use a laptop to control and live stream it so you can see the camera live? All in all I found this very fascinating. Great video Mr Barnatt.

@ExplainingComputers 5 лет назад

Yes, I will have to do this! :)

@billykotsos4642 5 лет назад

The superior silicon-based life-form will soon take over!!!!!!!! Amazing video as always !!!!!!!

@georgec1765 4 года назад

You should add a distance sensor so it turns around if a wall is in front of it

@reggiep75 5 лет назад

Another great vid! Unless you've already planned to do this, I'd consider adding a wireless Xbox controller and then utilise the analogue controls for speed and other variable level controls. I'd also possibly add left and right panning for the camera too to begin with and maybe adjust that for other planes of view.

@TonytheGr8 5 лет назад

Well this project is coming on nicely

@wolfrobots118 4 года назад

I love your videos and your humor is awesome.

@rtesimpson 5 лет назад

Nice to see someone using nuts and bolts instead of hot glue everywhere...

@whiterosefullstop 5 лет назад

amazing video. i always wanted to make my own robot, but i never was able to learn how. but watching all your videos on this and the last robot you made. i have been able to make my own by using the shell of the robot from the magazine series Real robots as i was never able to finish it. now i have used the pi and followed your videos and code im about to put a camera on. ill add the record function and add a streaming function over wifi to enable live viewing too! i cant wait for more robotics videos from you!

@ExplainingComputers 5 лет назад

Great feedback, thanks. I will do more robotics videos here in 2019.

@theoldman6 5 лет назад

That was so cool I want to try to build one now ! my 29 year old son watched it with me and said he wants one now to play with I really enjoyed this segment can't wait for next one

@mtbevins 5 лет назад

Great job and very inspiring. I bought the smaller chassis you demonstrated before but will also pick up a devistator. Maybe in a future video you could make your own controller using an arduino on both sides connected via radio. The pi could operate the robot directly but you could take override the control using the arduino. I think it would be a good excuse to incorporate arduino. Possibly you could swap the Pi with your new Panda Apha which has an arduino built in.

@ExplainingComputers 5 лет назад

Wow, with a LattePanda Alpha there would be lots of power to play with for AI and stuff . . .

@Ardonyx 5 лет назад

That was fun to watch!

@allluckyseven 5 лет назад

Nicely designed mount!

@lorderectus1849 2 года назад

The weather looks windy and ominous!

@bobdoncom7214 3 года назад

Hi Chris, Thought I should advise you to stay well out of reach of my better half :-) My Pi (or four) added a few ESP32s, and then a Devastator, then a LIDAR, and finally (and this may be what actually did it) a 3D printer. Expensive Christmas for Bob.....so that I can finish "That damned Robot" as he has become known. Jokes aside, thanks for the series of various videos....most encouraging even for an old fossil like me!

@ExplainingComputers 3 года назад

Sounds like you've been having (expensive) fun! :)

@bobdoncom7214 3 года назад

@@ExplainingComputers Oh Yes! :-) Playing with a Joystick control on another Pi, and PWM to the motors using Python (new to me, Python).

@AllensTrains 5 лет назад

I taught computer studies in the 1980's using a BBC Micro which had a robot which could follow a black line round the floor. The kids deliberately broke it because every lesson given by another teacher involved the robot and they got tired of it! I think an LGB train set would be better in the garden than a terrain vehicle for developing AI software, since it will always have the power of the mains behind it. Thr drawback with a Pi on battery power is that too heavy a current draw will cause a maddeningly difficult to diagnose software error.

@navigatorofnone 5 лет назад

Wow that is a cool upgrade 👍👍 And we are certain for more upgrades in the future. 😎

@TuttleScott 5 лет назад

sending off to get something printed seems amazing to me. mostly cause every time I design something it takes at least 3 prints to get it right! you could add a led to indicate you're recording video too. nice so you dont accidentally leave it running or it missed the keystroke for some reason.

@ExplainingComputers 5 лет назад

It certainly forces a mentality of checking, rechecking, going away to have a cup of tea, and coming back and checkin again! :)

@SusanAmberBruce 5 лет назад

Wow! one could go into the private detective service with this baby, great video again, thanks

@SchoolforHackers 5 лет назад

Oh Chris, please tell us you’re going to do more videos with this robot!

@ExplainingComputers 5 лет назад

I will indeed.

@fidgetspinner1403 5 лет назад

Thanks again for another great video. Can't wait to see the next upgrade.

@KISSbestfan 5 лет назад

My first idea for using this robot would be exploring the ancient tombs and unaccessible chambers, yay!

@NickCornaglia 5 лет назад

Patiently waiting for streaming video and Video #4 :)

@ExplainingComputers 5 лет назад

It will happen! Other SBC stuff keeps getting in the way.

@kriskroski9664 5 лет назад

Awesome video! Have you considered streaming the video? I'm imagining that the Pi can host a WiFi network and a small web app. A smartphone can connect to the Pi's network, load the web app, and control the bot through some on-screen buttons. Even adding an overlay to the video (showing direction, GPS, etc.) would be nifty too!

@ExplainingComputers 5 лет назад

I will indeed add streaming at some point. :)

@NatalieArbino 4 года назад

ExplainingComputers Hello! Love your videos. Did you ever add streaming to a smart phone for this project?

@RoboNuggie 5 лет назад

Hi Christopher! Brilliant video as always - I learnt quite alot here.... Devastator III - This time it's Py-sonal

@jackielinde7568 5 лет назад

*ExplainingComputers* What you can do to fix the problem with the nuts at 5:35 is drill a hole just slightly smaller than the diameter of the nuts and then press the nuts into the hole. This way, you will only need Mr screwdriver to screw/unscrew the board. The plastic will hold the nuts in place and prevent them from turning. (I keep telling people there is a madness to my methods, but nobody believes me.) BTW, did you ever build that single button power off timer circuit I suggested in video #2?

@ExplainingComputers 5 лет назад

Thanks. I've not attended to the off button yet!

@jackielinde7568 5 лет назад

Hey, my daughter is interested in robotics and part of her high school's robotics team. I'm thinking of getting her a SBC with a motor controller and motors. Do you think Arduino boards would be better than SBC's? Are there SBC's that would be better for a controller than others? Do you have a parts list you can recommend? I don't know if she'd be interested in the tank project, and I'm more interested in getting/putting together her a kit that she can assemble multiple ways.

@ExplainingComputers 5 лет назад

An Arduino or other microcontroller could certainly be used -- it just depends what you want to learn and achieve. Most (consumer) SBCs have a Pi-compatible GPIO these days. My robotics project web pages are at: www.explainingcomputers.com/rasp_pi_robotics.html and www.explainingcomputers.com/pi_devastator_videos.html

@ezzeldin101 3 года назад

This man is a great teacher

@SuperTorggler 3 года назад

Thoroughly enjoyed Videos 1-3 about the Devastator robot and learned a lot. Did you ever make Video 4?

@ExplainingComputers 3 года назад

I never made Part 4, but it is slated for Spring 2021, and will cover speed control, and indeed entirely new keyboard control code.

@SuperTorggler 3 года назад

@@ExplainingComputers Thanks. I look forward to it.

@datorr7470 5 лет назад

I have been following for a while now and finally built my own bot. I want to take it a little further in size and add a remote like an xbox controller. maybe you can add that as well, controlled from some form of joystick

@Carsman50 5 лет назад

AWESOME AWESOME AWESOME! Love it. I reckon you should definitely invest in some 18650 Lion batteries to power that beast (or open that battery bank up which should have the same cells). Also perhaps you could get a latch printed with a cover for the brans of the beast. so least it won't get wet lets say. Also what would be cool would be some sort of stream from the camera to a mobile device, might need to upgrade to a full-blown Raspberry Pi for that. Look forward to more videos, might even turn into some sort of combat robot, enter it into Robot Wars, who knows, lol

@ExplainingComputers 5 лет назад

Thanks Brett. I will indeed set up streaming at some point!

@kappel1101 5 лет назад

Really looking forward to the next video

@Andrei424M 5 лет назад

Very interesting proiect! Just an idea: what if you tried some sort of software, or create a software that will allow the robot to drive itself.... Let’s say, put the camera to record the floor, and on the floor to be some symbols. Then some sort of software that allows the robot to identify the symbols and drive itself according to the symbols on the floor. I understand... easier said than done, but it would be interesting.

@ExplainingComputers 5 лет назад

This is a nice idea that I may try. I turned an earlier Zumo Pi robot into a line follower: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Z5_8Va8QxnY.html

@danu91rox 5 лет назад

In case you are planning to use a single power source for all the components in the future, maybe you could consider adding DC isolators. (SBCs including Raspberry Pi really hate "noisy" power supplies )

@ExplainingComputers 5 лет назад

Very interesting idea -- noted with thanks.

@basroos_snafu 5 лет назад

That tech-talk is all very well, but I think it's time now for the tank to do what it was designed for: devastation. And one question: everything you design looks very rugged, but I never see you use rings under your nuts and bolts, which would make it even more neat, in my humble opinion.

@j051mar 5 лет назад

Realy Nice vídeo, waiting for the next one.

@j.macjordan9779 5 лет назад

I remember watching Battle Bots when it first came out late 90s/early 2000s (in the US on Cable TV); then I recently saw what it has become. Seeing this bot as a platform to build off - had this been around at the start, it would have demolished the competition. But even with some of the wild designs that I've seen today, this platform, along with the Pi and the Open Source Community, makes the competition at least approachable...even if this is used purely as a learning platform for designing a custom Battle Bot. When I first watched Battle Bots, I wouldn't have had any clue how to even start. Still, I'd be interested in seeing double M4s on a gimballed mount attached to this as proof of concept - perhaps a follow-up video...(?). Cause I saw a drone/hovering bot that had quad flames and it could hover over and burn the opposition. How do you stop that...? Hot lead... lol Cool video! This type of bot, even outside of pure carnage, will no doubt inspire and, more importantly, enable the next generation of makers to do all sorts of things like never before.

@KamenRiderChak 5 лет назад

"Constructicons! Merge into Devastator!" or Raspberrycons? :DD Nice vid.

@Giblet535 5 лет назад

Fun! Starting this video, I saw "Devastator" and half-assumed that the video was going to be some random construction site bulldozer commandeered for an evening of remote control mayhem, very slow-motion police chases, and screaming crowds strolling ahead of the bulldozer, occasionally stopping to let it catch up. I guess I took it too literally. My bad.

@ExplainingComputers 5 лет назад

Now that is a video I should have made . . .

@Giblet535 5 лет назад

Screenplay writers are, even now, furiously scribbling my comment down, imagining Dwayne Johnson trying to jump from the hood of a police car onto the bulldozer, when not at all suddenly, an excavator rolls menacingly into the next intersection... Screenwriters, or bank robbers: both seem to be out of fresh material.

@rogerwinter1563 5 лет назад

Enjoy you videos and would like to see one on why we have so many cpu sockets especially as with a bit of blue peter sticky backed plastic and a file you can run some cpu`s in the socket the were not designed for??? Same goes for why so many different format ram sticks.

@user-os5fg9ne2c 5 лет назад

Thank you very much for the pleasant videos about raspberry pi, I am eager to watch your new series e.g. speed control, 3D motion camera platform and so on.

@ExplainingComputers 5 лет назад

I hipe to get to the speed control video soon!

@GizmoFromPizmo 5 лет назад

I'm waiting for the Raspberry Pi drone videos. Wouldn't that be neat?

@ExplainingComputers 5 лет назад

It would be neat! :) I may try this.

@seanmcpherson5595 5 лет назад

Lovely robot. Next transformation will be make it a robot spy. Congrats.

@freesaxon6835 5 лет назад

3D printing is becoming very useful

@ExplainingComputers 5 лет назад

Yes. 3D printing is always best when you need to do a particular something.

@Bicyclesidewalk 5 лет назад

You are super awesome, we need more people in this world like you!! WOW!

@ExplainingComputers 5 лет назад

Thanks!

@NickCornaglia 5 лет назад

Still can't wait for the streaming camera version and video #4. Also I'm not a British accent expert but you have the same vocal oantameter as Michael Kane. :)

@Malcolmstuartcole 5 лет назад

But he never blew the bl__dy doors off............

@MicrobyteAlan 5 лет назад

Excellent video, thanks so much from Florida

@rogerbeck3018 5 лет назад

same, from Australia

@Allan_aka_RocKITEman 5 лет назад

Ditto from North Carolina {ORIGINALLY from Florida}.

@johnsweda2999 5 лет назад

Would have been nice if you made it into a gimbal a suspension system. Make a small plate and bolted to the camera with 6 hooks protruding have the mounting bracket with a bigger opening same with 6 hooks use a couple big lastic bands and suspend it with the elastic bands. I thought you would have made it possible to drive the robot through the camera why didn't you do this

@ExplainingComputers 5 лет назад

Very good idea! Noted for the future. This said, when I tested the robot at home driving on carpet, the video was very smooth. So I wrecked things by going out and recording on a rather rough surface!

@playmatic-gaming 5 лет назад

Please give some demonstration on Raspberry Pi camera's live feed into an andriod application

@AngryRamboShow 5 лет назад

10-21-2018: The Devastator robot learns at a geometric rate. It becomes self-aware. Chris attempts to pull the plug. Devastator fights back.

@maicod 5 лет назад

Nice video Chris. It probably needs more weight to keep the caterpillar tracks from not spinning freely OR it must've been lack of torq/power that it's got stuck in the heavy undergrowth

@ExplainingComputers 5 лет назад

It think it ran into a rather large plant or stump at the base of those grasses! :)

@maicod 5 лет назад

ah right :)

@steelfalconx2000 3 года назад

This stuff is fascinating.

@etmax1 5 лет назад

I find your in-video humour hillarious

@procactus9109 5 лет назад

It's not a robot if you are controlling it, I think technically it's a fansy RC car... I liked the speed it was moving through the camera, looked about 40kms hour like that.

@ExplainingComputers 5 лет назад

A computer program is controlling it, and I am controlling the program. It is not like an RC car, as there a direct electronic/electric connection exists between the controlls and the motord. Whereas here, any link can be programmed.

@procactus9109 5 лет назад

@@ExplainingComputers sorry Chris, Im sure it will be a robot, it has enough CPU, no doubt there. But until it does a bunch of things on its own, it's remote control. No matter the transmission type.

@Duewester 5 лет назад

I like the "off the cuff" vids. More along the lines of the way I think.

@parrotraiser6541 5 лет назад

Annoying nit-picker here. :-)* Congratulations for honesty in showing the mis-steps, along with the achievements. If you know how things are going to work out, it's not experimenting or developing, it's a demonstration. Modest technical suggestion; instead of having the locating pins on one end of the Zero and the bolts on the other, put one pin and one hole at each end, arranged so that each side and end has one pin and one hole : (read quote and comma in this example as pins '::::, colons as the board.) Maybe a threaded socket for the bolts would save having to turn it over to fiddle with nuts? As you've inadvertently demonstrated, it's easy to overlook subsequent access when deciding where to put components, so thinking ahead a couple of stages can save some reworking. It's also tempting to design things to be symmetrical, but deliberate asymmetry can help prevent incorrect installations, as you've previously shown with PCI slots and other connectors. Now, it's practically impossible to plug things in the wrong way round, thanks to slots and pins.

@WR3ND 2 года назад

12:50 Was thinking Eneloops would work a bit better. Can supply up to around 10 amps holding 1 volt per cell.

@mathis5225 5 лет назад

Great video as usual! Very interesting series!

@cornfoot100 5 лет назад

Love the video, makes me want to get back into building electronics!

@tonyrjohnsong 5 лет назад

Great video, interesting about the power issue. I got a quote for the 3d an eye watering £60 so backed off for a bit and will look at options like mecano :-) anyway still struggling with part one, so long way yet. I spotted the lack of speed control so looking forward tio the next leg of the journey. But I am trying it so you have inspired an oldy to get cracking!

@ExplainingComputers 5 лет назад

£60 for that 3D print! That is -- a lot! :) I paid £18.40, including shipping.

@glennplumbe7815 5 лет назад

Totally awesome i want one wish you lived in Australia your a very smart man thank you Sir.

@haajee1 5 лет назад

When the start music start i always think the journal begins :P

@russellgillick7938 5 лет назад

Next week : Arming a devestator with a flame thrower.

@naeem8434 5 лет назад

Cool experiment

Далее

Raspberry Pi Devastator Robot #4: Pygame & Speed Control

19:53

Raspberry Pi Devastator Robot #4: Pygame & Speed Control

Просмотров 97 тыс.

WAY faster than a Raspberry Pi-but is it enough?

17:26

WAY faster than a Raspberry Pi-but is it enough?

Просмотров 666 тыс.

Доказали ли японцы, что человек на 78% состоит из воды? Алексей Водовозов.

00:52

Доказали ли японцы, что человек на 78% состоит из воды? Алексей Водовозов.

Просмотров 50 тыс.

Ik Heb Aardbeien Gemaakt Van Kip🍓🐔😋

00:41

Ik Heb Aardbeien Gemaakt Van Kip🍓🐔😋

Просмотров 6 млн

ПЕРВЫЙ ОПЫТ #независимый #бебуришвили #standup #outside #юмор #стендап #comedy #mediumquality

01:00

ПЕРВЫЙ ОПЫТ #независимый #бебуришвили #standup #outside #юмор #стендап #comedy #mediumquality

Просмотров 60 тыс.

Слава Комиссаренко «Горит сарай, гори и хата»

1:05:45

Слава Комиссаренко «Горит сарай, гори и хата»

Просмотров 2,9 млн

The Ultimate Guide to using Motors in Robotics (including ROS, Raspberry Pi)

25:56

The Ultimate Guide to using Motors in Robotics (including ROS, Raspberry Pi)

Просмотров 333 тыс.

Machine Vision with HuskyLens

44:21

Machine Vision with HuskyLens

Просмотров 132 тыс.

Raspberry Pi Pico W: WiFi Controlled Robot

17:56

Raspberry Pi Pico W: WiFi Controlled Robot

Просмотров 89 тыс.

Control ANY COMPUTER with these Pi KVMs!

17:46

Control ANY COMPUTER with these Pi KVMs!

Просмотров 818 тыс.

NVIDIA JetBot: Jetson Nano Vision-Controlled AI Robot

16:44

NVIDIA JetBot: Jetson Nano Vision-Controlled AI Robot

Просмотров 191 тыс.

Meshtastic Problems - And Another Off Grid Messaging System

22:02

Meshtastic Problems - And Another Off Grid Messaging System

Просмотров 52 тыс.

How to Build Your First Robot With a Raspberry Pi and Program it in Python - Step by Step Tutorial

22:30

How to Build Your First Robot With a Raspberry Pi and Program it in Python - Step by Step Tutorial

Просмотров 51 тыс.

Diablo Is The World‘s First Direct-Drive Raspberry Pi Powered Self-Balancing Robot!

8:02

Diablo Is The World‘s First Direct-Drive Raspberry Pi Powered Self-Balancing Robot!

Просмотров 49 тыс.

Top 10 Raspberry Pi Projects for 2022

7:54

Top 10 Raspberry Pi Projects for 2022

Просмотров 1,5 млн

Raspberry Pi Personal Assistant Robot (finds objects & follows you)

10:37

Raspberry Pi Personal Assistant Robot (finds objects & follows you)

Просмотров 90 тыс.

Доказали ли японцы, что человек на 78% состоит из воды? Алексей Водовозов.

00:52

Доказали ли японцы, что человек на 78% состоит из воды? Алексей Водовозов.

Просмотров 50 тыс.