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✌ CV19 Oscilloscope
ΔV = 0
ΔT = 0
Freq = 0
To use Live Audio Input, please allow access to your browser's microphone when prompted, or check your browser settings.
This browser didn't support WebSerial, so the serial channel was disabled.
Dear students

Oscilloscope is a vital equipment for studying and practicing electrical circuit. We're sorry that we can't send the real scope to you under this COVID19 situation. Thus, we hope that this virtual scope will fulfill the basic functionality of a real scope.

The audio used in this app was sampled at N/A. The signal might be filtered by the sound card hardware before displaying on the screen.

For usability, the shortcut key for measurement is M. The ESC is also set to quit the measurement mode.

If you want to create your own scope, this app uses WebAudio, WebGL, and extends the original code from Academo. The source code was released at Github.


Regards
EGBI223
Sep 4, 2021
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