Online Oscilloscope Simulator

[Gary350z]

I found this online oscilloscope simulator.
(Internet Explorer does not seem to work for this, use Chrome)

Be sure to turn audio volume up.

Sine wave example 1

Sine wave example 2

Lissajous example 1

Lissajous example 2

Lissajous example 3

Lissajous example 4

Oscilloscope simulator link:  https://dood.al/oscilloscope/

[Zero999]

It was very slow for me, running Firefox, on a Windows 10 PC. The CPU usage shot up and the whole thing was just unusable. I even struggled to close the tab down.

I'll have to try it on my home PC, running PC Linux and a Chromium variant, but it's a much older/c slower machine, so don't hope for much.

[Zero999]

It's much faster on my home PC, even though it's a much lower spec machine!

An interesting toy but don't see the point really.

[BrianHG]

WARNING: Slows down PC & hogs resources.
WARNING: Even after closing down FireFox, hidden within Windows Task Manager, there is a hidden FireFox process still eating up a chunk of resources, we are talking hundreds of megabytes + occasional CPU cycle hits, which are never left go until you kill that Process, or reboot.
WARNING: may be a form of virus.

[Zero999]

WARNING: Slows down PC & hogs resources.
WARNING: Even after closing down FireFox, hidden within Windows Task Manager, there is a hidden FireFox process still eating up a chunk of resources, we are talking hundreds of megabytes + occasional CPU cycle hits, which are never left go until you kill that Process, or reboot.
WARNING: may be a form of virus.

Only if you're running Winblows. It's perfectly safe to use, if you're using a proper operating system!

[BrianHG]

So what you are saying is that scope web site should block windows users.

[Zero999]

So what you are saying is that scope web site should block windows users.

No, just that it worked perfectly for me under a Slimjet, a Chromium based browserunder Linux, but poorly under Firefox on Windows 10.

There's obviously a bug somewhere. What browser are you using? I will try Firefox under Linux.

EDIT:
It sort of works under Firefox and Linux. Better than Windows, but much slower than under Slimjet.

[xrunner]

Simulated the o-scope lighting very nicely.