Sam Westby Tech
Sam Westby Tech
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Your Complete Roadmap to Learning Data Science
Here's a link to the full roadmap on my website with every resource for every topic www.samwestby.com/2023/data-science-roadmap
If you have any questions or suggestions leave them in the comment section and I'll get back to you!
Happy coding :)
Переглядів: 2 668

Відео

Data Science Explained Simply
Переглядів 6672 роки тому
I cover what is data science, what do data scientists do, applications of data science, and why you should or shouldn't become a data scientist 0:00 Intro 1:19 1. Generate hypotheses 1:55 2. Collect and Clean 3:47 3. Exploration 5:00 4. Insights and Prediction 6:07 5. Interpret and Communicate 7:37 Applications 10:30 Why become a data scientist? 12:16 Why not become a data scientist? 13:55 Than...
Remove Backgrounds using OpenCV and Python - Beginners Tutorial #8
Переглядів 11 тис.2 роки тому
This video will teach you how to remove backgrounds from videos using OpenCV and Python. It uses a mathematical trick and is more efficient than more complicated methods. This is the eighth video of a series on OpenCV for Python. Follow along with this playlist: ua-cam.com/play/PLlD0XVjVhLaLVZWgJuOBrv4JBsWK99DGV.html The code is available on GitHub: github.com/samwestby/OpenCV-Python-Tutorial S...
Filters and Kernels in OpenCV for Python - Beginner Tutorial #7
Переглядів 3,6 тис.2 роки тому
This video will teach you how to use filters and kernels using OpenCV and Python. I cover filter2d, no filter, blur, gaussian blur, sharpening, and edge detection. This is the seventh video of a series on OpenCV for Python. Follow along with this playlist: ua-cam.com/play/PLlD0XVjVhLaLVZWgJuOBrv4JBsWK99DGV.html The code is available on GitHub: github.com/samwestby/OpenCV-Python-Tutorial Subscri...
Detect Faces with OpenCV for Python - Beginners Tutorial #6
Переглядів 3,5 тис.2 роки тому
This video will teach you how to use Cascade Classifiers to detect faces, eyes, and smiles using OpenCV and Python. This is the sixth video of a series on OpenCV for Python. Follow along with this playlist: ua-cam.com/play/PLlD0XVjVhLaLVZWgJuOBrv4JBsWK99DGV.html The code is available on GitHub: github.com/samwestby/OpenCV-Python-Tutorial Subscribe for more Python tutorials :) ua-cam.com/users/s...
How to Detect Corners with OpenCV for Python - Beginners Tutorial #5
Переглядів 4,5 тис.2 роки тому
This video will teach you two methods for corner detection built into OpenCV for Python. I cover the Shi-Tomasi method as well as Harris Corner Detection. This is the fifth video of a series on OpenCV for Python. Follow along with this playlist: ua-cam.com/play/PLlD0XVjVhLaLVZWgJuOBrv4JBsWK99DGV.html The code is available on GitHub: github.com/samwestby/OpenCV-Python-Tutorial Subscribe for more...
Control your Webcam with Python - OpenCV Beginners Tutorial #4
Переглядів 10 тис.2 роки тому
This video will teach you how to work with videos and webcams using OpenCV and Python. It opens up the possibility for lots of projects like smart doorbells, photobooths, and more. This is the fourth video of a series on OpenCV for Python. Follow along with this playlist: ua-cam.com/play/PLlD0XVjVhLaLVZWgJuOBrv4JBsWK99DGV.html The code is available on GitHub: github.com/samwestby/OpenCV-Python-...
How to Draw Shapes with OpenCV for Python - Beginners Tutorial #3
Переглядів 2,2 тис.2 роки тому
This video will teach you how to use OpenCV's drawing functions for Python. I cover borders, lines, arrows, boxes, circles, and more. This is the third video of a series on OpenCV for Python. Follow along with this playlist: ua-cam.com/play/PLlD0XVjVhLaLVZWgJuOBrv4JBsWK99DGV.html The code is available on GitHub: github.com/samwestby/OpenCV-Python-Tutorial Subscribe for more Python tutorials :) ...
How to Mess with Images - OpenCV for Python - Beginners Tutorial #2
Переглядів 2,8 тис.2 роки тому
This video introduces you to four beginner image transformation functions in OpenCV - (1) resize, (2) crop, (3) rotate, and (4) translate. This is the second video of the OpenCV for Python tutorial series. Follow along with the series using this playlist: ua-cam.com/play/PLlD0XVjVhLaLVZWgJuOBrv4JBsWK99DGV.html The code is available on GitHub: github.com/samwestby/OpenCV-Python-Tutorial Subscrib...
What is OpenCV? - Python Beginners Tutorial #1
Переглядів 11 тис.2 роки тому
This video introduces you to OpenCV for Python. You will learn about OpenCV, some history, possible applications, and finally some basic commands. This is the first video of the OpenCV for Python tutorial series. Follow along with the series using this playlist: ua-cam.com/play/PLlD0XVjVhLaLVZWgJuOBrv4JBsWK99DGV.html The code is available on GitHub: github.com/samwestby/OpenCV-Python-Tutorial S...
Control an RGB LED with your Raspberry Pi
Переглядів 17 тис.2 роки тому
Here's how to control an RGB LED with your Raspberry Pi. This is part 3 of the Raspberry Pi GPIO tutorial series. See the timestamps below for everything you're going to learn. Subscribe for more Raspberry Pi tutorials :) ua-cam.com/users/samwestbytech GPIO Tutorial Playlist: ua-cam.com/play/PLlD0XVjVhLaLufgubdnOcifLdRfZNERjr.html I may earn commission if you purchase from the links below MY CA...
Control you Raspberry Pi with a BUTTON
Переглядів 27 тис.2 роки тому
This video shows you how to control your Raspberry Pi using a button. I also show you how to turn an LED an and off using a button and the Raspberry Pi GPIO pins. This builds off part 1 - Blinking LED ua-cam.com/video/CL39xCXdU64/v-deo.html Subscribe for more Raspberry Pi tutorials :) ua-cam.com/users/samwestbytech I may earn commission if you purchase from the links below: MY CAMERA: amzn.to/3...
Blinking LED Raspberry Pi Tutorial
Переглядів 40 тис.2 роки тому
This is part 1 of a series on the GPIO pins for the Raspberry Pi. Making an LED blink is a great beginners tutorial and gets you to start dreaming of new applications for the Raspberry Pi. You can find timestamps for the different sections below Subscribe for more Raspberry Pi tutorials :) ua-cam.com/users/samwestbytech I may earn commission if you purchase from the links below: MY CAMERA: amzn...
What is a Virtual Environment in Python?
Переглядів 8 тис.2 роки тому
In this video you will learn all about virtual environments in Python. I include commands for Mac, Windows, and Linux. I also cover venv verses virtualenv. Why use them What are they How to use them When to use them Subscribe for more coding tutorials :) ua-cam.com/users/samwestbytech I may earn commission if you purchase from the links below: MY CAMERA: amzn.to/3reaDlK MY MICROPHONE: amzn.to/3...
How to Install TensorFlow 2 and OpenCV on a Raspberry Pi
Переглядів 54 тис.2 роки тому
Here's how you can install TensorFlow 2 and OpenCV on your Raspberry Pi all in one video. There are some tricky steps so I try to walk through the whole process slowly and thoroughly. Leave a comment if you have any questions or video requests. Subscribe for more Raspberry Pi tutorials :) ua-cam.com/users/samwestbytech OpenCV tutorials: ua-cam.com/play/PLlD0XVjVhLaLVZWgJuOBrv4JBsWK99DGV.html I ...
Raspberry Pi Object Detection Tutorial
Переглядів 88 тис.2 роки тому
Raspberry Pi Object Detection Tutorial
How to Install Ubuntu on a Raspberry Pi
Переглядів 82 тис.2 роки тому
How to Install Ubuntu on a Raspberry Pi
Install Spotifyd on a Raspberry Pi
Переглядів 35 тис.2 роки тому
Install Spotifyd on a Raspberry Pi
Install Alexa on Raspberry Pi 4
Переглядів 18 тис.2 роки тому
Install Alexa on Raspberry Pi 4
How to Install OpenCV on a Raspberry Pi
Переглядів 123 тис.2 роки тому
How to Install OpenCV on a Raspberry Pi
Install Google Assistant on a Raspberry Pi
Переглядів 31 тис.2 роки тому
Install Google Assistant on a Raspberry Pi
How to Install PiVPN on a Raspberry Pi
Переглядів 11 тис.2 роки тому
How to Install PiVPN on a Raspberry Pi
How to Install Tensorflow 2 on a Raspberry Pi
Переглядів 28 тис.3 роки тому
How to Install Tensorflow 2 on a Raspberry Pi
Install Multiple Python Versions on Raspberry Pi
Переглядів 21 тис.3 роки тому
Install Multiple Python Versions on Raspberry Pi
Raspberry Pi Headless Setup
Переглядів 42 тис.3 роки тому
Raspberry Pi Headless Setup
How to Run a Script on Startup for Raspberry Pi // EASY
Переглядів 96 тис.3 роки тому
How to Run a Script on Startup for Raspberry Pi // EASY

КОМЕНТАРІ

  • @colindurrant7122
    @colindurrant7122 4 дні тому

    This is great thank you. I need a static bulb just wasn't sure which pins to use. Next objective for me is to try to get a potentiometer working on pi 4. Trying to create a racing arcade cab.

  • @sun2moon
    @sun2moon 5 днів тому

    I have seen over 100 video Let me say you are the best compare to other but ssh command doesnt work . I download putty would mind explain it pls .😢

  • @SoylentCola
    @SoylentCola 6 днів тому

    Thank you for explaining this in a way that actually makes sense (and works) for me.

  • @DanielA-tw5jq
    @DanielA-tw5jq 9 днів тому

    Is the Alexa Voice Service not longer available or it ist in a Relaunch phase?

  • @Dexter101x
    @Dexter101x 10 днів тому

    This isn't working for me. I don't know why, I keep getting error messages and no voltages from the 3.3v and 5v pins either

    • @Dexter101x
      @Dexter101x 7 днів тому

      Update: I did something noob on my RPi5

  • @vjDobermann
    @vjDobermann 11 днів тому

    hello, at 1.23 it doesn't works, an error message occurs : Permission Denied

  • @natanmxx
    @natanmxx 12 днів тому

    when i connect my pi, i only see a rainbow square

  • @AggreyOchiengOluande
    @AggreyOchiengOluande 13 днів тому

    following this tutorial and my frame is just dark. any ideas?

  • @durgakarwa9102
    @durgakarwa9102 14 днів тому

    not working as i'm using pynput library ,how to solve this issue?

  • @Ajedd-f1e
    @Ajedd-f1e 14 днів тому

    how dose code in thonny access the opencv when its in its enviroment

  • @gschaudhari3104
    @gschaudhari3104 17 днів тому

    its take 4 hours on RPI 2 to installation of opencv

  • @lilla_skiten
    @lilla_skiten 20 днів тому

    Thank you so much this really helped me to get started with raspberry pi!

  • @shakejones
    @shakejones 22 дні тому

    Brilliant! Great video+explanation+presentation! Thank you for sharing! Well done mate - NEW SUB 🙏🏻

  • @rakeshh2336
    @rakeshh2336 24 дні тому

    i am not able to register the device , it throws a error "Reached limit on number of clients in this project.Try in a new project. there is no option for upgrade also could you please help with this "

    • @malshanrajapaksha1786
      @malshanrajapaksha1786 19 днів тому

      Yes I do get the same error I think the Google Assistant SDK is not working now. "Conversational Actions were deprecated on June 13, 2023. For more information, see Conversational Actions sunset."

  • @JeremydePrisco
    @JeremydePrisco 25 днів тому

    Can you also add a command there to change to activate another env?

  • @garvitjain8523
    @garvitjain8523 26 днів тому

    i have been trying to do this using ip for a while but my fucking router wont let me so its super fucking annoying but thankyou so much for this didn't realise i didnt need the ip thanks man

  • @JUNWEIONG-r2b
    @JUNWEIONG-r2b 26 днів тому

    Thanks a lot,appreciate it

  • @tomaszstachowicz9224
    @tomaszstachowicz9224 27 днів тому

    how I off this script, when I run this method my program dosn't work. My GPIO is busy and program dosn't work

  • @matthewkolb9950
    @matthewkolb9950 27 днів тому

    Thanks, very informative!

  • @beautifulmindshines
    @beautifulmindshines 28 днів тому

    at 8:00, shouldn't you use min() in to avoid overflow issue? for example if img[i, j] is 160, then max(254, 160*2) would give you 320.

    • @turglow01
      @turglow01 17 днів тому

      I think you may be correct

  • @shid829
    @shid829 Місяць тому

    Got Trouble in Host key verification !!!!! Just simply update the SSH known host by typing ssh-keygen -R [hostname] in this case the hostname is "raspberrypi"

  • @aleshiafox7423
    @aleshiafox7423 Місяць тому

    I’m Learning Python and raspberry pi once I’ve got Python. So excited for my journey 🎉

  • @MrShawn
    @MrShawn Місяць тому

    Great video, thanks!

  • @قر67
    @قر67 Місяць тому

    At least you should have given explanation about what the python script does and given a look at the commandes. Unless the video is not informative at all.

  • @ozcar02
    @ozcar02 Місяць тому

    I'm trying to read an ADC with a rasp 4 but first I need to understand the basics, thnks for the video!!

  • @ah-lx9xi
    @ah-lx9xi Місяць тому

    Interesting but can this be done in esp32 camera module?

  • @nicksilver5026
    @nicksilver5026 Місяць тому

    Thanks a lot man.. worked on the first try... really thank you..

  • @ozcar02
    @ozcar02 Місяць тому

    Amazing video bro! It was really helpful!

  • @Eriiiiiiiick
    @Eriiiiiiiick Місяць тому

    don't do it bro. put the hammer down!

  • @arielcusdionela7736
    @arielcusdionela7736 Місяць тому

    How can i install lib-jasper it said that "unable to locate"

  • @ThePbrook1967
    @ThePbrook1967 Місяць тому

    I am using a 1 tb m.2 ssd to put Ubuntu on but nothing comes up when I turn on the pi. I am using a raspberry pi4b.

  • @retroreeper410
    @retroreeper410 Місяць тому

    love you man

  • @shoaibakram5973
    @shoaibakram5973 Місяць тому

    Should we insert sd card in to the SD card slot of raspberry pi?

  • @pieruapina
    @pieruapina Місяць тому

    im getting stuck on the register model step, everytime I try to register a model, it throws a error "Reached limit on number of clients in this project.Try in a new project."

    • @malshanrajapaksha1786
      @malshanrajapaksha1786 19 днів тому

      Yes I do get the same error I think the Google Assistant SDK is not working now. "Conversational Actions were deprecated on June 13, 2023. For more information, see Conversational Actions sunset."

  • @keanu5085
    @keanu5085 Місяць тому

    Thx for this great explanation!

  • @maccabi-king
    @maccabi-king Місяць тому

    Can you do this with lan and not wifi?

  • @syzwnmhdi
    @syzwnmhdi 2 місяці тому

    do i need to have billing account for create and registered model

    • @malshanrajapaksha1786
      @malshanrajapaksha1786 19 днів тому

      Yes I do get the same error I think the Google Assistant SDK is not working now. "Conversational Actions were deprecated on June 13, 2023. For more information, see Conversational Actions sunset."

  • @rodneysmith1750
    @rodneysmith1750 2 місяці тому

    Noob here. I followed the previous videos but all I want to do is be able to see a webcam on the PC. Using nano I created this same file but when I try to run it, I get the following error message. qt.qpa.xcb: could not connect to display qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "/home/pi/project/env/lib/python3.11/site-packages/cv2/qt/plugins" even though it was found. This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem. Available platform plugins are: xcb.

  • @raheimcason1191
    @raheimcason1191 2 місяці тому

    mines keeps saying cannot currently show desktop. why?

  • @arjankroonen4319
    @arjankroonen4319 2 місяці тому

    Great vibe, really good tutorial for people starting with Raspberry Pi and input/output. Keep it up, you are a natural!

  • @aerr4512
    @aerr4512 2 місяці тому

    this killed my pi. how to stop it from running? I was playing a video in full screen and now is impossible to access the terminal.

  • @evlovesbreakfast
    @evlovesbreakfast 2 місяці тому

    wow did not expect to find the biking legend when I clicked on this tutorial

  • @bored-old-man
    @bored-old-man 2 місяці тому

    That was clear and straightforward, thank you.

  • @kheilanthonycunanan9855
    @kheilanthonycunanan9855 2 місяці тому

    Absolute life saver, why it no other tutorial this simple??

  • @amandapanda3750
    @amandapanda3750 2 місяці тому

    I've been trying to attempt this tutorial. I'm using a 8 GB RAM raspberry pi on a 250GB SD card and the interface keeps on crashing on me. And I'm having storage issues due to the size of Tensor Flow and OpenCV. Any suggestions on how to mitigate this issue?

  • @b_force_IR
    @b_force_IR 2 місяці тому

    i enjoyed.i need learn lot for my job.i work in security gurd in iran :D

  • @kkkardoso10
    @kkkardoso10 2 місяці тому

    That's awesome. Thank you! And how do I make it return to the normal boot?

    • @tngthenickgame9232
      @tngthenickgame9232 Місяць тому

      Hi, did you find the way? IF yes please tell me how you do this, i didnt try it yet, cause i am scared of broken my pi

  • @SuperMicroguy
    @SuperMicroguy 2 місяці тому

    OK, now my RPI-Pico immediately starts a game. When someone wants to get out of the game and go back to, say, the Thonny window, how do they do that? Include a pushbutton-checking routine that quits the game loop? Use a keyboard input to end the game? I want the gane to run again and again unless I do something to exit it. Thanks. Very good tutorial.

  • @КамилаКуатова-н4к
    @КамилаКуатова-н4к 3 місяці тому

    How to print log file ?

  • @chicken207
    @chicken207 3 місяці тому

    Just missing the heavy metal background music 👍