Hello, I made an oscilloscope similar to what I made, but I have a problem when I enter pulses from a pulsator that the signal does not appear on the screen, only a line appears or a compressed signal. Meanders can you help me and thank you
Very Interesting Project . I wish if you make arduino Rf spectrum analyser using si 4432 400mhz module as receiver with serial and external nokia or 12864 graphical display ?
Could you please tell me the type of probe you would use with this instrument? I understand that a regular oscilloscope needs to have "special" 1x or 10x probes with impedance correction. Does this 'scope need these also. Thanks
This is the number of volts per division (one unit on the display). So at 0.324 V/div, the vertical and horizontal dimensions of the grid the trace is displayed on is 0.324 volts tall and 0.324 volts wide
It's somehow possible to modify the project to be possible to use with a component curve tracer (like in the video th-cam.com/video/BF0cdoetwRw/w-d-xo.html) ?
wait 50KHz ??? with no external hardware??? Are u serious?? if it has to sample 50KHz signal ..the ADC must sample at a minimum rate of more than 100KHz and thats no way possible on arduino!! how did u do ittt?????????
For whos have problems to replica this project, i leave my bugfixes note in comments section area here: create.arduino.cc/projecthub/mircemk/diy-10hz-50khz-oscilloscope-on-128x64-lcd-display-52ecfe?f=1
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Well made! You work so quickly. I hope that someday I'll be able to see my projects finished in the same month I start them. :)
Your projects are the simplest and the best
Thanks :)
Your arduino osciloscope case is the best on youtube!
Thanks :)
Very nice project!! And open source, thanks!! Great job. Next step: voltage divider inside the unit and zener for protection. Excellent job
Great project! I am thinking to use this ST7920 display in my projects.
Thanks
Very good project
This got to be the best arduino project 👍👍 so cool thanks for sharing
Great work! keep it up, man.
I set up the Scope and the audio specrum, you could create a s-meter with this same display.
Thank you
Hello, I made an oscilloscope similar to what I made, but I have a problem when I enter pulses from a pulsator that the signal does not appear on the screen, only a line appears or a compressed signal. Meanders can you help me and thank you
You are awesome .
Great job 👍👍 in fact I can also build my own with your help.
⭐*1000 for this project.
Thanks a lot
This is amazing. Can you turn this into curve tracer? Thanks in advance!
Seems you have made a complete electronic lab as diy project
Very Interesting Project .
I wish if you make arduino Rf spectrum analyser using si 4432 400mhz module as receiver with serial and external nokia or 12864 graphical display ?
Excellent 👏
Reply and is working! 2023! Thank You so much!
Keep it up, thanks for sharing the video :)
Thanks
Can i use JHD 12864 G343Bs lcd display instead ?
this can read a cmp and ckp sensor from cars?, and can read 5-12 volts signals?
Please add circuit with voltage divider network
mirko А можно ли с этим осциллографом использовать библиотеку U8g2?
What happens if I measure a rectangular wave with two levels 5v and 0v? Does it break?
compilation error
*U8glib.h* _File Not Found_
help me please 🙏
Here you are downloads.arduino.cc/libraries/github.com/olikraus/U8glib-1.19.1.zip
Can you make this with Arduino tv library?
Could you please tell me the type of probe you would use with this instrument? I understand that a regular oscilloscope needs to have "special" 1x or 10x probes with impedance correction. Does this 'scope need these also. Thanks
Will it be used to measure the signal from an inverter
Good Morning! Mirko would like to know if it would be possible to use this code with a U8g2 library? and a little esp32 sign
It's great to see this!!
What happens if you measure a high voltage (more than 5v)?
What happens if you measure a negative voltage?
(Will it break?)
For higher voltages you must use doltage divider (sonde).Vithout sonde range is +/- 2,5V
احسنت احسنت احسنت عمل جيد يستحق الاعجاب 👍👍👍
Thanks
👏👏
Hi, friend! How can I get this code to work on a st7567 i2c lcd? Thank you very much, I await your answer 🙏
Certain changes to the code in the part of U8G2 Library are required, try the instructions at: github.com/olikraaus/u8g2/issues/1844
Please tell me what the "V / div" inscription means and why its value is 0.324?
This is the number of volts per division (one unit on the display). So at 0.324 V/div, the vertical and horizontal dimensions of the grid the trace is displayed on is 0.324 volts tall and 0.324 volts wide
What sort of frame rate are you getting with that screen and cpu?
Is there any way to increase the frequency measure to at least 500khz or 1Mhz???
Unfortunately not
It's somehow possible to modify the project to be possible to use with a component curve tracer (like in the video th-cam.com/video/BF0cdoetwRw/w-d-xo.html) ?
does it work on ac voltage
Yes
@@MirkoPavleskiMK how much volts can it handle?? AC and DC
@@neihsangapautu9096 5V without voltage divider
hola el link no funcionas esta fuera de juego
www.hackster.io/mircemk/diy-10hz-50khz-oscilloscope-on-128x64-lcd-display-52ecfe
Is it only for 5V?
0-2.5V pp , but you can add voltage divider or input probe for higher voltages
@@MirkoPavleskiMK ok thanks, great project its going to help ne out so much
Where are you from
Macedonia
no one asked you yet that is it possible to make changes in the code to make it work dual channel>...???
почему бы не использовать стандартный зелёный индикатор ? эта бело-синяя китайщина выглядит ужасно.
Hi
Is it open source ?
schematic and code at: create.arduino.cc/projecthub/mircemk/diy-10hz-50khz-oscilloscope-on-128x64-lcd-display-52ecfe?ref=user&ref_id=168805&offset=0
wait 50KHz ??? with no external hardware???
Are u serious?? if it has to sample 50KHz signal ..the ADC must sample at a minimum rate of more than 100KHz and thats no way possible on arduino!! how did u do ittt?????????
For whos have problems to replica this project, i leave my bugfixes note in comments section area here:
create.arduino.cc/projecthub/mircemk/diy-10hz-50khz-oscilloscope-on-128x64-lcd-display-52ecfe?f=1
Thank you and I apologize for the mistakes I made
No found project project Hub please repost link?