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I'd hold off for the Pi Pico 2 W. People tend to buy without thinking that they will produce another board, and end up just spending MORE money! jezzzz

your link to your page missing "g". Good intro to rp2350 boards.

Really bad audio. Could not understand much.

Your content is very professional and very nice. But there are some problems with your RUclips channel, if you want we can discuss the problems. Solving the issues will help the channel grow and get more subscribers and views

Great vid mate, If possible, could you give some advice, I am looking to use the pico w in my car, What id like to do is power it from a 12V battery, That is the issue i have, i dont know how. The reason i want to use the pico W in my car is mainly as a way to.., press a button, power on, side lights of the car turn on for 30 seconds, power off. I have done the coding for the powr on, delay, power off, but i dont know how to power a 5V pico from a 12V battery, I wont be using the car battery, infact I will be using a 2nd battery I will be placing in the boot, i havent chosen yet if it will be a leisure battery or a car battery. I have other plans to make that battery multi purpose, such as connecting a convertor to power my airsoft batteries and a mini cooler. My end goal for the pico W is to bring a feature to my car that other cars have, such as pressing the key fob to unlock the car and the main lights turn on, i think its like a courtesy lights, sadly my interior light doesnt turn on with the unlock, it only turns on when opening the door, so other ways around my issue is impossible, but that is my intention, courtesy lights. other future ideas are of course, RGB within the car which, once i have a solution for the powering, ill be using my Pico WH for it. I have put a post on reddit but the moderators keep removing my post, i have tried posting on respberrypi and raspberry pi projects. not sure why but mods on both pages remove my posts about this.

penguin tutor can you plssss show how to activate the cursor on the lcd pls (with makecode)

thanks man! very easy to follow

Just One Word. He is a Legend

can i know why u use 3x 100nF this orange i dont see it on 3:36 and i dont know for what it is used

Nice presentation and clear coverage. I tried to use 2 RPI (instead of RPI and Uno) connected to communicated via SPI using python but does not seem to work. Any suggestion or a script that you can point me to?

Great library. I want to do everything people do with blender via python. I don't see any update to the library for last 2 years , did you jump on to something else ?

Its only a guess but in the export options (or maybe other places) check the segments options for curves. normally this is 50 segments per circumference. if its too low then this will borke your curves when manipulated/converted by the program?

One tip I would pass on is dont use the minus/hyphen key in names. if u should need to use it in a formula for parametric work it tends to be treated as an arithmetic minus operator, ,lol, learned that the hard way. I use Underscore OR just one whole word with capitals at the start of each word.

Excellent ,excellent tutorial. been looking for one on CAD to laser for a while now. so few out there that is as helpful as yours.

Hello....Ctrl-alt-f3 cmd not working, pl suggest to me another way to fix it

Still perfectly usefull on Ubuntu 22.04, thanks so much !

excellent video and helped explain how graphics work in Kicad

Your book explains basic Python and Pygame Zero in a very good way. Is it possible to get the code for the games in book from somewhere online?

great video

At 13:00, I would have thought you would have labeled them Up and Down. Nice project though.

On a 7" Tablet all the coding done in small font, comfortable for a big monitor, is completely unreadable or very hard to follow. So, please, for future videos, keep into consideration for this especially if you can have free space available on your screen. Thks

Here is how easy it was to setup with my new replacement Raspberry Pi 5 ruclips.net/user/shortsSl1Cod2KKOM - shown here with the Pimoroni NVMe Raspberry Pi base, but also just as easy with the official Raspberry Pi M.2 HAT+

For the full length video explaining my earlier problems see: ruclips.net/video/MVHeyq3WbHM/видео.htmlsi=-RTQnd0wzPz6_fhn

Since making this video I ordered a new Raspberry Pi 5. Connected it to the Pimoroni NVMe base (the RPi HAT+ is in use with my other RPi5). It still needed the EEPROM to be updated but then once rebooted it detected the drive straight away. Enabled boot from NVMe using rpi-config, removed the SD card and it now boots from the SSD. So it does look like I just had one RPi5 which doesn't work with the NVMe drives.💻

Built my first PI this last winter - PI-5. Installed Ubuntu with 2280 hat. No problem. Tried to install Pi-Star, and couldn't get the NVMe drive to work, nor the UI. Ended up with a full Raspberry PI OS and a 2240 hat as everything fit together nicer and worked. One issue remains: if I unplug then plug in the PS, everything works. The button on/off switch on the Pi-5, or a sudo reboot always fails. I have to unplug then plug back in the PS. Using recommended PS. Made all the config changes. At present I'm at a loss on boot issue, though everything is up and running, so I'm operational.

You save my day! Thanks and God bless you.

In case it's of help to others who may come here to troubleshoot, I'll mention that heeding the recommendations of using certain recommended brands and models of NVMe SSDs is important (at least for now). I'm using an Argon ONE v3 case with MVMe base. I flashed a Western Digital SN850X with Ubuntu Desktop 23.10 and wasted a lot of time trying to get it to work. Boot wouldn't complete (link down). I then tried Pi OS Debian distro and that, too, didn't complete boot. I tried a second WD SN850X and still no love. I then ordered a Kingston KC3000 NVMe SSD (all of my SSDs are 2280) having seen it on compatibility lists, and it booted without hesitation (Ubuntu 23.10). I'll re-flash it with Ubuntu Server LTS next, but the Ubuntu Desktop is very snappy on the Pi 5 w/SSD. The Pi OS Debian Bookworm is snappy as well.

Wow, Raspberry Pi is soo great... r Remind me again, what's the current draw of a Raspberry Pi on startup? (It's 5 Amps). And is Raspberry Pi deterministic and safety critical? (It isn't). Can you do ADC operations with a Raspberry Pi? (No) Can you easily use bare metal programming on a Raspberry Pi? Debatable, but most people who use it probably have no idea how. There is a very good reason microcontrollers exist in the world of microprocessors, just like the invention of nail guns and rocket and jackhammers didn't make hammers obsolete. MCUs are simpler to program on a hardware level, the architecture is easier to understand, which is essential for real time operations; they can typically control more peripherals, do so with a lower response time, and as I said, in a deterministic manner. Traditional operating systems are fast enough for the human eye, but if you're running several cascade control loops with various sensors, and the time constant of each inner loop needs to be 10 times faster than the outer one, you VERY quickly go from micoseconds to miliseconds, to ten miliseconds, to 100 miliseconds... and that's 10 fps, for people out there. Sure, you're not going to build a spacecraft with Arduino Uno, which is why actual embedded MCUs are much more powerful, but for simple prototyping Arduino probably the least painful way to go.

I got a 500gb kit from pimoroni and have had no issues. It was a huge increase in speed.

See *Computers Explained.* Chris had no problems interfacing to NVMe.

Thanks 👍

HI thanks for the excellent video, I wanted to ask you how it is possible to add export in raw format to video capture? Thank you very much

Thanks 👍

Excellent tutorial. Yours is the best refresher video I have seen to stir my grey matter reminding of 40+ years ago at college doing City & Guilds Electronics!

This tutorial was perfect for what I am working on! Thank you for explaining how to select a transistor and calculating the resistor for the base! Much appreciated!

i try to ctrl alt and all the F´s but none of them worked :( im stuck here, you know if theres something more i can do?

Hi, does it matter if I use C++ instead of Python and use the Arduino IDE? or do I have to code in Python

Amazing work !

My problem is that it's saying the I need to install a few more things but networking simply doesn't work (or I don't know how to fix it) So both dpkg and apt --fix-broken doesn't work. Can anyone help? Thank you

I keep running into this error message : File "C:\Users\mario\AppData\Local\Programs\Thonny\lib\tkinter\__init__.py", line 1921, in __call__ return self.func(*args) File "C:\Users\mario\AppData\Local\Programs\Thonny\lib\site-packages\thonny\workbench.py", line 2027, in toolbar_handler handler(*args) File "C:\Users\mario\AppData\Local\Programs\Thonny\lib\site-packages\thonny unning.py", line 527, in cmd_run_current_script self.execute_current("Run") File "C:\Users\mario\AppData\Local\Programs\Thonny\lib\site-packages\thonny unning.py", line 459, in execute_current filename = editor.save_file() File "C:\Users\mario\AppData\Local\Programs\Thonny\lib\site-packages\thonny\editors.py", line 314, in save_file result = self.write_local_file(save_filename, content_bytes, save_copy) File "C:\Users\mario\AppData\Local\Programs\Thonny\lib\site-packages\thonny\editors.py", line 334, in write_local_file f = open(save_filename, mode="wb") FileNotFoundError: [Errno 2] No such file or directory: 'C:\\Users\\mario\\AppData\\Local\\Temp\\0f9c0e8b-ddc3-45d6-be61-e22d09b0c37e_pico-animation-code.zip.37e\\pico-animation-code\\image_convert.py'

At 04:25, which commands you used to reach that screen. Please help

Since baterries were mentioned, do somebody know some good solution with Pico for a baterry powered device? Im looking for some. Thanks

Found this channel from the rpi meeting in london, rlly cool video! :)

also C/C++ is miles away better then python /shmython beleive me i know from '90 era of computers and electronics and programming ;)

MCP23S17 is SPI interface / protocol and is better then i2c, and is 16 bits and i use it alot and check my channel to learn some real for automation. :) all is FROM BULGARIA ;) watch and learn how to do it properly

The thonny always flash over your ppt at first minute. That feels like a flash bomb and hurt my eyes😰.

Oooh, what a fascinating chip. One use i can think of for this is to have it at a distance from the processor just using 4 core cable

usage: certbot [SUBCOMMAND] [options] [-d DOMAIN] [-d DOMAIN] ... Certbot can obtain and install HTTPS/TLS/SSL certificates. By default, it will attempt to use a webserver both for obtaining and installing the certificate. certbot: error: argument -n/--non-interactive/--noninteractive: ignored explicit argument 'ginx'

Thanks for the very useful video. One question, though: You casually mention to use a Schottky diode. This is for the power supply, so a DC voltage. Then neither the higher switching speed nor the lower forward voltage drop of a Schottky diode seems to be important when using a 5V or even 3.3V external power supply. Wouldn't a regular 1N4148 or 1N4001 also be usable in such a situation?

my ic2 oled ssd1306 shows a block char (like 178) when sent char above 127, used it to build big numbers (portrait view), used a tca9548a on 1 i2c bus to drive 4 oleds.