o’scopepy

Oscilloscope using PC sound card and Python 3. Linux utilities amixer, aplay and arecord are used to set the sound card controls, generate and capture audio.
Numpy is used for data manipulation and tkinter for the GUI and ‘scope display.
The long term goal is to use this as the basis for other instruments like a tachometer, rms voltmeter, wattmeter, tachometer, lock in amplifier, capacitance and inductance meters, etc. The data visualization will greatly assist in their development as well as manipulating the relatively complex mixer controls.

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