
by Larryhulgithub.com/Larryhul/periodic-signal-analyzer
STM32G474 periodic signal analyzer: FFT harmonic measurement (Upp/Urms/fundamental/spectrum), OPA2365 front end, KiCad PCB, firmware & dashboard. 2026 Shanghai electronic design contest, Problem G. 周期信号测量分析装置

Imported from a public repository by Larryhul. View the source
MIT — MIT: reuse and modification are permitted, with attribution to the original author.
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