Видео

Wait wait wait... I only you know as a bike celebrity!

Have you ever seen this error when typing in led = gpiozero.LED(17) /usr/lib/python3/dist-packages/gpiozero/devices.py:300: PinFactoryFallback: Falling back from lgpio: 'can not open gpiochip' warnings.warn( /usr/lib/python3/dist-packages/gpiozero/devices.py:300: PinFactoryFallback: Falling back from rpigpio: No module named 'RPi' warnings.warn( /usr/lib/python3/dist-packages/gpiozero/devices.py:300: PinFactoryFallback: Falling back from pigpio: No module named 'pigpio' warnings.warn( /usr/lib/python3/dist-packages/gpiozero/devices.py:300: PinFactoryFallback: Falling back from native: unable to open /dev/gpiomem or /dev/mem; upgrade your kernel or run as root warnings.warn( Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/lib/python3/dist-packages/gpiozero/devices.py", line 108, in __call__ self = super().__call__(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/gpiozero/output_devices.py", line 192, in __init__ super().__init__(pin, active_high=active_high, File "/usr/lib/python3/dist-packages/gpiozero/output_devices.py", line 74, in __init__ super().__init__(pin, pin_factory=pin_factory) File "/usr/lib/python3/dist-packages/gpiozero/mixins.py", line 75, in __init__ super().__init__(*args, **kwargs) File "/usr/lib/python3/dist-packages/gpiozero/devices.py", line 544, in __init__ super().__init__(pin_factory=pin_factory) File "/usr/lib/python3/dist-packages/gpiozero/devices.py", line 245, in __init__ Device.ensure_pin_factory() File "/usr/lib/python3/dist-packages/gpiozero/devices.py", line 270, in ensure_pin_factory Device.pin_factory = Device._default_pin_factory() ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/gpiozero/devices.py", line 302, in _default_pin_factory raise BadPinFactory('Unable to load any default pin factory!') gpiozero.exc.BadPinFactory: Unable to load any default pin factory!

What is your education degree wise from bachelors to phd?

This didn't work for me, according to gtp chat I did this afterwards and it worked!! sudo sysctl -p #Replace eth0 depending on your connection ifconfig to see which one it is sudo iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE

Great work. I'm new to Raspberry pi but I do it watching your video in the first attempt. Thanks 👍

Bro has the OpenCV RIZZZZZ

Thank you bhaiiii❤

❤ Thanks bro❤

can i do the same with a usb stick. as i do not have a sd card or a reader. so instead of sd card i connect my usb to one of the 3.0 ports.

Nice Video, thank you so much

I need that every time the Raspberry Pi starts, it opens a photo in a specific folder and puts the photo in slideshow mode. How can I do this?

I want control backcam using python

Bro it took me 8 seconds not 2 hours hahah. Is the pi5 that much faster??

Nice explanation Which cleared my doubt. Thanks :)

Thanks for the tutorial. I've been banging my head against a wall for the past few days. Working now

man you are the best, thanks for the video!!

Any body can I upload this on my raspi 4b with 1gb ram

i go with Raspotify for years now.

very helpful and simple! Thanks!

you are awesome

Bro thank youuuuuuuuuuuuu!!!!!!!!!!!!!!!!!!!!!! this is my first time using raspberry and i am just 12 years old so this was a first timer for me. You helped me a lot as i have been stuck on this part for past 2 days.

for me its not working

what the model number of webcam used in this demo?

ERROR: unable to read from webcam. verify your webcam settings I use the debian 64 bit bullseye os

it doesn't work on my raspberry. help pls

Has anyone faced with error: ..cp39-none-linux-aarch64.whl is not supported wheel on this platform..? I would really need help if anyone was able to solve the error

Doesn't work. "Ping request could not find host"

hey man i have been wondering how you get the list of parameters required floating dialog box! other than that love your opencv tut!

Very useful. Thank you very much.

You made it look easy? I need to use this feature to locate Number plates in my ALPR application.

I totally dont understand

is it safe to sink a lot of current into the gpio (2)? no resistor needed?

Super easy. I love you

Good video, I recently got a rasperry pi zero for pihole, but in a time of my life where I'm reevaluating what I want to do career wise, so I've been looking into electrical engineering and this project came up. Watched it from start to finish, good tutorial bro.

why not just install wireguard on the RPi? Why using this PiVPN?

Thanks!

This is good, its an easy way of doing it.! however, making daemons is the way to go when you need to ensure a program that crashes can re-open automatically.

hi brother, I need a script for a testing computer, when we prepare a computer after testing the light should flashes green and if the testing is not completed it should flashes red. can you reply me with the script. Thanks

Love the videos, they are amazing!

what if you want to run multiple bash scripts one after the other because I have to run startx followed by two bash scripts '

thank you for helping

These are excellent videos Sam. You are a good teacher.

Excellent Python Virtual Environment instruction video. Thanks.

what if i need to turn on a virtual environment before running the script? do i add the 'source env/bin/activate' command in the cron file?

Great video, how can i get the led to repeat the sequence?

I have Spectrum Internet so don't have the option to set up a static IP address. However, I can reserve an IPV4 address for either the wireless on the ethernet, or both. Will that work?

For anyone running into issues in 2024, these instructions do NOT work for Raspberry Pi's 32 bit operating systems. To get OpenCV installed, simply reflash a 64 bit operating system (you can use the desktop or no desktop environment, it does not matter) on to the MicroSD card using Raspberry Pi's imager tool. Then follow the instructions in the video and you should be set! Hope this helps

I spent days trying to get VNC to work and I cannot tell you how easy this video made it for me! Thank you!

Good teacher

Subscribed and why you aren't being absolutely hammered in views by the tech bro community is beyond me Sam. I'll be adding your CV2 stuff to my list of to-do's and usually I do my todo's today...