$4 Raspberry Pi Pico - Simple Projects 

Here you can find my python code: Blink: from machine import Pin import utime led = Pin(25, Pin.OUT) while True: led.value(1) utime.sleep(1) led.value(0) utime.sleep(1) Knight rider: from machine import Pin import utime pins=[] for x in range(0, 9): pins.append(Pin(x, Pin.OUT)) while True: for on_led in range(0, 9): for x in range(0, 9): pins[x].value(0) pins[on_led].value(1) utime.sleep(0.1) for on_led in range(0, 9): for x in range(0, 9): pins[x].value(0) pins[8-on_led].value(1) utime.sleep(0.1) Stepper motor: from machine import Pin import utime dir = Pin(0, Pin.OUT) step = Pin(1, Pin.OUT) dir.value(1) while True: step.value(1) step.value(0) utime.sleep_us(200) Temperature sensor: import machine import utime temp_sensor = machine.ADC(4) conversion_factor = 3.3/(65535) while True: temp = temp_sensor.read_u16() * conversion_factor print(27 - (temp - 0.706)/0.001721) utime.sleep(2)

Great video, you've inspired me to pick one up after being a stubborn arduino user for years. Any chance you can share your wiring for the silent stepper motor driver? I've struggled to find proper pinout wiring and setup for these drivers, and so i would greatly appreciate it, thank you kindly!

1:34 Yeah I get the same thing when I solder. I use no clean flux but sometimes I use alcohol to clean the flux and it leaves sticky residue. If I don't clean it then it doesn't leave any residue.

Really great and well structured video, nice and clean desk and organised pegboard from Ikea. Have a great time and enjoy your future career after the school is finished. I am very much impressed!!!

I'm happy about every video you make!

Hi! greetings from argentina, your video inspired me to take a pi pico that i had laying arround and trying to make something usefull wit it. Thanks!

I would love to see your code for the squarewave for both the Arduino and the Pico. (It does not seem to be in the first comment) I expect that you did not use the PIO capability of the Pico which I am sure would have produced a much higher rate squarewave

Very interesting video! Thank you.

Well done!

Nice shiny solder tip.

Really helpful Thank you So much 🔥

Great video and very interesting this micro-controller... Congratulations on yours +70K!!!

The oscillating red LEDs are typically referred to as a "Larson Scanner," named after the guy who produced "Knight Rider" and other TV series where he commonly deployed the visual effect.

Try a water soluble flux. Makes cleanup really easy.

It's very cheap but not available here in the local market yet. But excited to work on it.

Congrats on 70K+

$4 for the Pico, but $2 for the Arduino Nano (The one that requires an external programmer). Just too many variables to to go through, as in the 3.3v Arduino id 8MHz compared to a 5v Arduino of the same board type runs at 16MHz Plus you can override the internal clock of the of the Arduino and put in any speed clock you want (within reason). Plus you are comparing a Dual Core Pico with a Single Core Arduino, that is like comparing an i3 to a Pentium 4, even at the same speed, the i3 will always win. A microcontroller is best for programming its I/O and have it do things like you have done here. Years ago I built a tank tread vehicle using a Arduino Micro. It moved forward and back, turns, flashed lights and judged distances to obstacles (walls) and avoided them. A bit more programming and it could follow a line. The Raspberry Pi Pico is good, But I think it distracts from the Raspberry Pi itself. Put up more videos like this!

plzzz make more video on pico i loved this vid

you are very smart and a good teacher. you helped me learn alot thanks

Cool

Thanks for the video. Looked at the docs and did not see SPI or I2C support? Its slower than the ESP32 which can be had for the same price. What did I miss?

Nice

good man..

Thanks For Sharing Raspberry Pi Pico Board Definition and Python Coding 🖥️ 🙌❤️ //Love this Pico Board ✨ I'm so excited for your next raspberry pi pico project video . . . . . //So excited++ 🙌

Super w końcu są napisy i słabo znając angielski już się nie domyślać tylko po polsku obejrzeć :D

It is slow because python is an interpreted language whole Arduino uses a compiled language. basically think of it this way every time the pico runs the code it looks at the code and translates it while on Arduino it's already compiled and put in a way computers can easily read.

Knight rider led program. Named for the 80’s tv show of the same name cause the car, KITT, had red LED’s in the grill that did the same on-off motion.

Have you worked on Raspberry Pi 4? I'm facing some issues as I installed Ubuntu on it & trying to work on face recognition system using python 3.6.

Its a Larson scanner

Super filmik, poznaje ze jesteś z Polski, więc napiszę tak😅. Napewno coś mnie stąd zainspiruje to pierwszych projektów

Could you please do a more in-depth video on how to use the Pi Pico to control Nema Stepper Motors? :) Thanks!

What's the music at 3:30? 😥

Please could you show the pin out and resiseors ete bit new to this

masz bardzo dobry angielski, dopiero po zmywaczu do pcb się zorientowałem

I wonder if this is fast enough to read an old ccd

Next will be BBC microbit)

Polska gurom, poznalem po tym ze napis "zmywacz"

I don't really understand why everyone is so hyped about it because an Esp32 is as far as I know more powerful for almost the same price and has bluetooth and wifi. Can somebody tell me the Reason of the Hype?

Pico won in slow motion

But arduino nano is cheaper than pico

Comparing Python to C++, yeah that's fair...

Bajo Jajo Bajo Jajo

LOOOOOOOL

mmmm zmywacz PCB alkocholowy Alcohol PCB Cleaner

Arduino is not a microcontroller

man so much to do with something like unbelibabley cheap

It's not open source and open hardware. Better Arduino if you want to sell yours product and device in the future. Raspberry microcontroller it's only for learning uses. 🙂

you absolutely have no idea what you are doing are? 6:30