The pico has no clamping diodes: »wherever diodes in IO pins are referenced, it should parse as "ESD protection diodes". These diodes are not rated for any continuous duty - they protect against ESD events which are very short-lived.«
Use of logic level converter is not advisable. But you can use voltage divider network to step down 5v to 3.3v. There is a circuit given at the end if this video, which you can try.
I like your video and i like this idea, but i try this idea, but i fail to recive the signal from pico to smartphone across the otg usb cable.... The usb still showing an idle status... I wish someone can tell me why that happen just with me
The pico has no clamping diodes: »wherever diodes in IO pins are referenced, it should parse as "ESD protection diodes". These diodes are not rated for any continuous duty - they protect against ESD events which are very short-lived.«
Does the phone have to support OTG?
Hello, could scoppy detect the negative signal?
How can we read 5v signal?
Can I use logic level converter in this case?
Use of logic level converter is not advisable. But you can use voltage divider network to step down 5v to 3.3v. There is a circuit given at the end if this video, which you can try.
hi, can i know what model you use for rotary switch?
Now please explain how to design function generator using arduino nano / uno ?
You should do a video on the logic analyzer portion.
work for mesure a cmp and ckp sensors signal waveform?
hi cool video... One question, on which pin can the second channel be activated for the oscilloscope?
Hello!
Please! Signal generator link.
Thank you very much!
Sir my osciloscope showing sine wave is square wave ,how to solve ?
Hello sir is this device suitable for IOT based biomedical applications?
Give me a link to your signal wave generator please
What's max freq can read?
No it's 65 kHz
@@vctech4954 thank you, mostly - I play around 50 kHz & where can I find the code?
Thank You, I built it & it works, how to upgrade to the premium app? Maybe it will more features
@@TheJavaSync u can upgrade second Channel few dollars
@@vctech4954 thank You, I did it
One of the best video I've on your channel 🤩🤩. Thank you so much for this video 🥰😍
can i get the video of making function generator or atleast parts that are used
We havent published the video and website article for that function generator. We will make it soon.
I like your video and i like this idea, but i try this idea, but i fail to recive the signal from pico to smartphone across the otg usb cable.... The usb still showing an idle status... I wish someone can tell me why that happen just with me
прошить надо
It's amazing 😍🤩
Hello , esp32 se oscilloscope ka video dalo😊
6:00 Is this a Linux OS? it looks really good
Windows with customised interface
hai..sir..this github link could not open..how i can download file for raspberry
When do you make a video, for Arduino waveform generator? Please I have need some help 😅
Can I use raspberry pi 4b
Awesome 👌👌👌
Mast hai 😊😊
😢 Rotary switch not fine not circuit diagram note
Thank you so much 🌺
Super excellent video composition
Very good master
Can you give me the pwm wave generator, duti arduino
11:14 dude you doxed yourself, take care. thanks for teaching
Bisakah menambah cenel input
Sir can i watch sine wave
Yes u can
How do we check sine wave?
I checked AC sinve wave but it shows square wave..
Awesome 😎👍
Where’s the code
how2electronics.com/diy-smartphone-oscilloscope-using-raspberry-pi-pico/
Did you find any code in the website?
Hey, the project is amazing. We would like to feature it on our channel (no money involved). If it sounds good, then kindly reply.
Great work
😳😁.. It's using the arm processor anyways... 🤔
cool
Can this be used to decode your speech to english?
fake facebook chat 💀