Відео

Hi Anton, i bought your new version of ESP board. I managed to load up the 3 python programs into the ESP board and uartremote into the Spike Hub accordingly using thornny app. From the thornny app, i can see the lase sensor is reading, but when i coonect to my spike hub, i can see the sensor detected but no distance was reading - shown only 200cm. Any help is much appreciated. (I was trying to work this on Spike scratch program btw)

This was very informational and helped me to build my car. However with me being 11 I don't understand. I just know it makes a very successful car.

hmmm china...

Hi, my primary hub is connected to laptop and sends signal to two secondary hubs. Both the secondary hubs are ON. If they are idle for around 3 mins, then they automatically Switch OFF. How to avoid this

Really cool idea!

Great job!!! I love the fact that you are actually looking at the minifigure's nape! This makes me think about getting an updated version of the openMV camera...

It was super cool racing

Nice even I am a lego mindstorms fan and have my own channel. Tech Booster

😯 this is incredi-ball

This guy is better than my math teacher to explaine

This guy is a genius

Djjdnndjjsjhsjj

😮

I'm trying to connect my SPIKE using VScode on Windows. I can't find the Windows equivalent of /dev. I have looked in C:/ and don't see anything like a Devices folder (even with hidden items shown). So how do I do this with Windows?

Very cool. I had the Mindstorms NXT and I could never have enough motors :D

In my universe spiders have 8 legs, but cool anyway 😎 Thanks for sharing 👍🏼

Makes me think of the spider tank from ghost in the shell.

This unlocks many possibilities for building robots that require more than 6 motors and only 1 hub. Thanks Anton for the amazing work ❤

thats very impressive

I love spike but i dont think my parents wil let me

Anton, thank you for continuing to inspire us with great projects. Do you know if your Python code on the EV3 will still work with the updated Spike hub firmware that was forced to install when we upgraded to the Spike App 3?

Thanks for sharing 👍

To really test the ideas against each other you need to gear up the drive, so that you actually CAN break traction on the wheels while cornering. You are right about the observation that the lower performance of speed controlled vehicle is due to the control reserve, but also very right that you can't really give up that margin while retaining speed control. Using torque vectoring effectively gives you that edge just because it's stable at 100% duty cycle on the outside wheel. If you manage to get that vehicle fast enough so that it slides out in the corners, you are likely to observe a bigger edge towards torque vectoring, as it will keep the cornering forces of the front wheels useful. Thanks for the update! You may mention next time, where the input came from 😛

i want to buy, breakout board, but i cant. Can you shipping to capital of Kazakhstan - Astana?

More info about the product?

Very cool, I'd like to order few, but can not find the product on your page, any place to find it? Thank you!

This is an official reply from LEGO custormers service: "Unfortunately, it is true that the Mindstorm app will no longer be available for download by August 2024 at the latest and support will unfortunately be discontinued sooner or later. " I tried using the Legacy App with my 51515 Hub, but it doesn't work with my Computer setup. The only thing that seems to work is PyBricks, but the free version only allows you to use Python and it is not as user-friendly right now. I am really disappointed that LEGO never intended to continue support of the Mindstorms brick even though it only seems to be a question of a firmware update.

Anton, thank you for this incredible insight. What would happen if O directly connected a UART TOF sensor to the RX/TX pins of the Spike breakout board? How would I tell the hub that a Ultrasonic sensor was connected?

Need some information. I have seen many projects wherein two spike prime smart hubs can be connected together, but can can we also connect 2 smart hubs from Robot Inventor 51515 sets together and use it in one project. E.g. In Lego WeDo we can connect 3 smart hubs together.

Code isn’t working

do you know how to program a 4 motor 2 wheel sumobot?

super!!!

Nice, another video with the detail about the pins used to link the spike prime port to the board and also what strings do they change, and how these are "translated" to the led strip could be great. I guess with another IDE it is possible to expand the integration with other peripheral items. I also loved the math introduction, before starting to code, a goob example of a steam educational practice.

Hi Anton. It's a nice video, but it's not right... It's a complex thing, but I'll try to go step by step: The front wheels (even if you build the car right, i.e. with Ackerman steering or similar, so that the inside wheel turns more into the turn) do not travel on tangents of their circles. The car needs to be turned around, but due to inertia it 'wants' to keep moving straight, so if the front wheels are to be useful, i.e. apply sideways force to turn the vehicle and not just support the weight of the front bumper, they will 'understeer' and have a sideways 'walk'. By how much? Depends on speed, surface, etc. Since you cannot predict this exactly, you cannot use speeds as set-points for the rear axle motors. What you want is not speed vectoring, but torque vectoring, i.e. you want to apply more torque to the outside wheel to actually result in net torque around the vertical vehicle axis, that will be part of the torque resulting from the front wheels being turned into the curve. Ideally these two torques should be proportion of front vs rear grip, at Spike Prime speeds it's going to be weight distribution between front and back.

I... can't believe it, I'm trying to make a BuWizz-powered technic car and was struggling with this exact problem! Thanks so much for posting this video!

can you control in scratch prime too?

Papa!

Really cool! I would just suggest one change to the way the color matrix is programmed. It would be nice to turn the mapping around. So you would pick for each of the 12 LEDs which spot on the color matrix corresponds to that LED. That would allow to map more than one LED to the same spot on the 3x3. This could on one hand simplify your headlights (all could map to the same spot) and also allow to simultaneously light up every LED, even when there are lots more than 9 LEDs connected…

Thank you for all you do! :)

Hi, Im big fan I really love your videos❤

I can´t find this app :/

We are attempting to run the code, but receive an error check_port: 49 Does anyone have any tips to help us correct this?

nice work. But to learn, we need to know the general plan, and only later dive into details.

can we somehow get the code of how you detect the balls field and robot please

Hi Antons. Nice video that introduced me into LDcad after using studio solely. I know your video is for mindstorms cables but i was doing a drawing for lego boost and noticed that studio parts don't have cables at all and LDcad has cables but apparently, are not flexible. Is it me missing something or is there any unofficial parts for boost motors and sensors that allow cable connection and flex?

Hello, good day, I want to ask you that I want to connect 2 more motors to the PS4 controller, what code do you recommend I use since we are doing a school project. I thank you in advance.

Escuse meee can you make a insrution!

HELP ME !!

[Errno 19] ENODEV While writing pyhuskylens.mpy[Errno 19] ENODEV While opening file for hash check.Traceback (most recent call last): File "install_mpy_robot_tools", line 67, in <module>NameError: name 'hash_check' isn't defined ??????