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Dennis-van-Gils / DvG_Arduino_lock-in_amp

A fully fledged lock-in amplifier running at 25 kHz sampling rate @ 12-bit on an Adafruit M4 microprocessor board with an extensive Python graphical user interface showing real-time signals, interactive filter design and real-time power spectra.

MIT License

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Develop #17

Closed Dennis-van-Gils closed 5 years ago

Dennis-van-Gils commented 5 years ago

Added support for optional CUDA GPU acceleration on FIR filter calculations
Improved ADC and DAC synchronization with SAMD21 and SAMD51 chips
[In progress] Free-running ADC mode on SAMD51 chip. See main_freerunning.cpp.bak in source.
Major GUI changes, including new stylesheets
Added filter design