Thanks Kevin, very interesting. Your recent Pico 2 live streams got me interested in this. "Solder" comes from the French souder iirc and the L was added because it's rude in British English, as you said. American English doesn't have that word, so there's no concern. In Canada they pronounce the L.

I think this is absolutely fantastic Cheers

One to watch again when I try sync for myself Cheers

Raspberry Pi 3A has some use left in it

Thank you for the tutorial you absolute legend!

Great viewing as always

Thank you for the video, and BTW, did you try ETM or MTB on Raspberry Pi Pico 2?

Perfect video! Kudos! I'm following along, and I did the exact same thing, but it doesn't work. :/ the line: (stat, tag_type) = reader.request(reader.REQIDL) always result in stat == 2 and tag_type == 0. I've changed the wiring, the sensor, the breadboard, another Pico, but it's all the same. :( I'm using Micropython 1.23.0. Do you have any tips?

Do we get a socket for the pga2350?

wre do is the code. I want test it but the code is missing

Thanks for the great video. Is it possible to expand the word list as desired without making any changes to the code? And can you use another language for the word list?

Please share the qr code reading code block with me !!!!!!!!!!!!!!!!

thanks for taking time to write the MicroPython code for PCA9685. I didn't want to go down the circuit python route so this is just what I needed ✌

Can we make this project using raspberry pi 4

😊 🤘🏼 Don't forget that Mb means Megabits. Megabytes is MB. 5:15

Would a micropython XL be a an option that includes the most used options and libraries? Instead of importing time, machine etc each time it is already included.

What is the correct definition of a supercomputer?

Thanks for the video. It's well explained and easy to follow. Can you make one to back up a Windows computer as well?

Inspirational, thanks for the overview!

where can i get ur desgn? I really need one.

I wanna try this project because it seems beginner friendly but I still feel like I would mess something up😭

I'm wondering how to use adafruit I2C sensors like the TSL2591 with Firmata. Would I need to recreate the circuitpython library in firmata?

Q Is there a way to make this project when the only screen one has on hand is a simple LCD 16x2 ?

This seems like an interesting witchy project to make :D I was trying to find a pre-made project for making “radionics machines” on the Pico, but found nada.

To put the memory into context: a 4096-word memory module for the Altair 8800 (8-bit architecture -> 4 Kb) would set you back $338 in 1975 (~ 2000$ today). So the Cray had ~2000x the memory of what you could consider a "home-computer", not that such a thing existed in 1976.

Its been one year...please update the final build

Is it a robot build or fusion 360 demo?

Ceiling light or toilet….hmmmm

Ceiling light or mouse…hmmmm

I did exactly what you did but I get the OSError: nRF24L01+ Hardware not responding any idea?

Love to see a Pico with W to control an RC. There is another KZbinr called Professor Boots that makes RC. It would be awesome to use a Pico for this project.

Many thanks Kevin, several very interesting projects here. The video itself is really well done also.

The coral was noticeable by its absence....?

“Daaady! I want an oompah loompah! Right now! lol 😂

this is a great video, id love to adapt this to identify and trace the edge of objects on a flat surface using object recognition, would that be pretty simple?

nice case Kevin. What peeked my interest was the software you are using on your M1 Macbook to connect to your iPhone’s camera. Can you enlighten me please?

Q: is there a math formula for this?

no SLAM just standard RVIZ visualisation. ROS2 image in docker with desktop is broken install. all examples in tutorials are mixed up and hard to find from where to make 'colcon build'. no cubie on exit. just time waste...

i want to create facial recognition attendance system using raspberry pi it can store 100 images which raspberry pi is best for this project can i used raspberry pi 3 3b+ with 1 gb ram or i can go for raspberry pi 4 rasberry pi zero 2 w can handle 100 people images

Service 'ros2' failed to build: manifest for ros:humble-ros-desktop-jammy not found: manifest unknown: manifest unknown

I am merging two sick tim 240 lidar into one topic lets call it laser_link and created the static transform frame between base_link and laser_link, now when i run my code and open rviz2 i see no error and my map is coming but its not updating further, its like its just running in the initially and after that it got stuck...... please help me to go through my college project

hey i'm building my own camera i'm struggling to get the camera to display on a similar screen with a GPIO pins can you offer any tips

Wow, the driveway to the future and now. 🤸 Is the car a Tesla or a competitor? Thank you.

Is that the right micropython logo? this is great so far by the way.

It looks like a copy of the BOB biped released on "Let Make Robots" probably 12+ years ago.

😲😳😄

Thank you, Kevin, for all the effort you put into these projects! ❤

I recently built a Pico into a UV water treatment system and it is working perfectly! Living in Devon, we have recently had problems with Cryptosporidiosis in our water supply. A water treatment system costs £300 or more but a 24 volt Klaran LED UVC light alone costs £100 from Digi-key. This needs a 3.3v signal to switch it on and gives a zero volt alert if there is a problem (e.g. if the LED overheats or if the water supply fails), hence the need for a microcontroller. I was able to put the whole system together for under £200 by combining the UV light and Pico with a standard one micron 10 inch filter, a normally closed 12 volt solenoid valve (and 5 volt relay), plus a flow meter and a tap to adjust the flow rates (2 - 3 litres/minute). The Pico controls the flushes before the system can guarantee potable water and shuts down the instant there is a problem (so there is no risk of contaminated water getting into my tanks).

The Raspberry Pi Pico sounds most interesting. However, I am learning the Raspberry Pi-5 and OpenCV. Is there a good textbook/workbook for the RPi5/GPIO/OpenCV? Thank you.

Thank you, Amazing!