- Видео 114
- Просмотров 362 610
Out of the BOTS
Добавлен 8 мар 2017
Educational Video for kids to learn to program and build robots
Видео
AI Animatronics Eyes
Просмотров 1762 года назад
Using AI model to control animatronics eyes to look at people.
mBot Ranger Robotics Program
Просмотров 2352 года назад
Information about our mBot Ranger robotics program
New mini Laser cutter
Просмотров 1902 года назад
Showing off my new little diode laser cutter that only weights 3kg and is very mobile for me so I can cut anywhere.
Raspberry Pi Buildhat
Просмотров 5902 года назад
First testing on the new Raspberry Pi Buildhat to control Lego Spike Prime hardware
Dynamixel on RPi on UART
Просмотров 2,1 тыс.2 года назад
proof of concept for driving a Dynamixel from a RPi UART
Alpine bot challenge with mBot Ranger
Просмотров 1,2 тыс.3 года назад
A robot built for RoboRave competition Alpine challenge. It is built by mixing a mBot ranger and mBot dragon knight kits.
Unboxing and first play with the Robotis Engineer kit
Просмотров 4773 года назад
A quick look at what you get in the Robotis Engeer kit
mBot2 vs mBot original
Просмотров 23 тыс.3 года назад
We will review the differences between the new mBot2 (AKA mBot Neo) and the original mBot.
Aruco using OpenCV on Raspberry Pi - Part 3 Detect marker and pose
Просмотров 12 тыс.3 года назад
In this video we detect Aruco Markers and estimate the pose in real world coordinates. Lots of technical explains but short simple code to achieve this complex task.
Aruco using OpenCV on Raspberry Pi - Part 2 calibration.
Просмотров 6 тыс.3 года назад
How to calibrate the camera. Next video we will detect Aruco markers.
Aruco using OpenCV on Raspberry Pi - Part 1 setup
Просмотров 6 тыс.3 года назад
How to setup the Raspberry Pi to Use Aruco and OpenCV to do robot localization. Next video will deal with writing the needing code.
Line Following with computer Vision on the Maix Dock board.
Просмотров 1,3 тыс.3 года назад
An instructional video on building a line following robot using the Maix Dock dev board. All code is written in python.
Testing MakeBlock Smart Camera
Просмотров 3,3 тыс.3 года назад
MakeBlock Smart Camera works on HaloCode, CyberPi and all of the mBot range. We tested the line following capability of the Smart Camera in a competition environment at RoboRave Australia.
mBot Ranger maze solving
Просмотров 2,9 тыс.3 года назад
A maze solving robot build from a mBot Ranger kit. The maze squares are 200mm x 200mm minus the wall thickness. The robot has to find the other exit as quick as possible but gets a time penalty every time it touches the sides.
sensor fusion between compass and gyro on a makeblock mbot ranger
Просмотров 1,8 тыс.4 года назад
sensor fusion between compass and gyro on a makeblock mbot ranger
Bluetooth serial on Makeblock Ranger
Просмотров 1,2 тыс.4 года назад
Bluetooth serial on Makeblock Ranger
STM32F4 Neo pixels addressable RGB LEDs
Просмотров 5 тыс.4 года назад
STM32F4 Neo pixels addressable RGB LEDs
Mbot ranger wall follower build instructions
Просмотров 8374 года назад
Mbot ranger wall follower build instructions
Build instruction for fast MakeBlock Line follower
Просмотров 2,5 тыс.4 года назад
Build instruction for fast MakeBlock Line follower
Hi Buddy please help me here, you have a Ranger bot Maze solver video where the comments are turned off, I bet thousands have asked you for the code... sorry but my kids have tried with no luck and they just want to participate on a maze solver, please share with me the code or the github link please, they will handle the "putting all parts together" but we really need that code sample, please!
can you get how built this robot
Thank you for this very important video I would greatly appreciate your help in converting this code to the newer picamera2 library. I am new to python and haven't been able to figure it out, Thank you
Use medium motor
Good job😃
Excellent!
Hello, thank you very much for such a good explanation. I have a question, I placed the 2 motors backwards, i.e. the shaft is at the back and the motor in front. In this case how would be the direction of rotation for the 3 cases?. I tried to change the speed to negative (-30), but it did not work, the robot started to go out of the line. Could you please help me?
hi admin, what do you use to give the raspbery pi the power needed, is it powerbank ?
How did you do to download openCV on the pi?? I'm trying to download it but unfortunately I can't
ruclips.net/video/mBOfx-wRB2Q/видео.html
Great video. Thanks a million. I'll give that a go.
can you share the program code?
holy cow
Is there a contact I can contact other than in this comments menu, I want to ask a few things
U can ask here
can you provide the complete program code?@@outofthebots3122
especially in robot motion programs@@outofthebots3122
sir can i please have your email
(xBox, yBox) = box[3] cv2.circle(image, (int(xBox), int(yBox)), 10, (255, 0, 255), 3) (xBox, yBox) = box[0] cv2.circle(image, (int(xBox), int(yBox)), 10, (0, 0, 255), 3) for opencv recently the first corner is index 3 and the second is index 0
Dude this tutorial series is amazing! I can't believe you don't have at least 30k views or so! A hidden gem on RUclips!
Love your accent mate! 😂 Good video. Thank you.
Hi, Is it possible to make this work on a Motor which is ripped off from a PSP UMD Drive using any Microcontroller? There are 4 Pins. Can someone help me with the Pin Connections?
The greatest line following Teaching videos I've ever watched!! Sincere thanks!!
Hello
Hello
Thanks!
you miswrote binary
Onlyif the robot could move faster...
It is the hobby servos that are the slowest part, the stepper motors can move quite fast. I need to buy some faster servos.
a question...i use this device on an arduino...does reading CNTR register influences the counting?Because on the data sheet productor writes (i understand this manner) to read back from OTR register...what is the right way ...?thank you
Yes you can use this IC with any controller. Reading the CNTR register doesn't change the counting
It will be slow i will like to use logic gates and D Flip flop to get quadrature pluses and direction signal.
Can u do a tutorial for the robot
not working
very nice...
Excellent! I was trying to figure out why you would want use the counter chip prior to buying everything for a project. Thanks!
Excellent! I was trying to figure out why you would want use the counter chip prior to buying everything
Nice
I use your code，but the FPS just only 26，and your video final FPS is 50，I wondering if my power supply is not well(I use power bank 5V 2A ), is it?Thanks for your answer!
Your power supply should be ok. If your getting a yellow lighting bolt coming up in notification then it is under powered
Thank you，I don't get the yellow lighting bolt，but I see the pi says low voltage waring on the right corner，it means I should change a better power supply?Can you tell me which power supply solution is better or tell me your power supply?Thanks!
Hi，thanks your video，I have one question: When detect more than one black line，we need to find the correct line, but when it just only one line and the error takes place: (y_ highest, con_ highest )=canditates [contours_ len-1] IndexError: list index out of range . How to solve it?
It is many years ago I wrote this code and don't remember it.
Great Job!
Superb
hello and thanks for sharing this! I wanted to do similar project and i wanted to know what hardware did you use for the robot?
This particular hardware has Lego with a RPi and a brickPi hat that allows the RPi to control the Lego motors
Hello Out of the BOTS. I'm going to do counter reading on stm32 using ls7366r, but I couldn't do it anyway. Can you help me ?
If you are using STM32 they have a hardware encoder counter on their timers
@@outofthebots3122 I know, but I want to read using an external encoder. How can I do this? can you help me?
@@outofthebots3122 Please, if you have the code for Stm32CubeIDE, can you share it? I need to finish this matter, it's urgent.
@@enginulker3728 No I won't have code
@@outofthebots3122 Okay, thank you for everything.
Thanks for sharing. But did you try to disable wifi first? Did you use interrupts as well?
WiFi running, that's the point to show encoder counting requires all the resources to not miss a tick
@@outofthebots3122 missed this. But if didnt, was this higher?
@@aleXelaMec it would be but your still missing the point that encoder counting takes up all your CPU resources so it means you can't do other things at the same time while counting a fast encoder. So if you want to be doing something and counting encoders at the same time then you need to use a hardware encoder counter rather than the CPU to count the encoder
@@outofthebots3122 hey, no, I got your point. At least since my issue is not prolong measurement. I need to count short pulses (around 300ms), but 6 chanels, 2 of each are fast. But thanks for the comment. Ill think about using external Dedicated counter.
awesome videos. kindly what level openvc tutorials I should learn to be confortable using opencv and understand the functions you are using in your code.
nice, i want program follower 4 sensor
good ,i want this program with 4 sensors
Thank you so much for the amazing presentation and the code! It helped me a lot with my encoder!
Thanks, exactly what I wanted to know, short, sweet and easy to understand
best explaination
very interesting tutorial
I am in the leggo league 💪😎
Brilliant video and explanation. As others have noted, the outcome needs to be changed to match the table... Then it works flawlessly: outcome=[0,1,-1,0,-1,0,0,1,1,0,0,-1,0,-1,1,0]
arduino or raspberry?? esta genial. Saludos desde Argentina.
Really nice. It should have been a hard work. Congratulations !