A Raspberry Pi Pico (RP2040) based arbitrary waveform generator — 9+ waveform types, PIO-driven high-speed square wave output, R-2R DAC, and an interactive LCD interface. Public engineering showcase; firmware is maintained privately.
python microcontroller embedded micropython electronics signal-processing schematics iot-device iot-application pcb-design rp2040 respberry-pi-pico funcation-generator
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Updated
Aug 1, 2026