STM32G031: A Small Toy with a Big World—Fun with Oscilloscope and Signal Generator
“Integrating an oscilloscope and signal generator into the palm of your hand, all thanks to the STM32G031!”This project utilizes the STM32G031 MCU to collect external audio signals through ADC and DMA, enabling real-time waveform and spectrum display on an OLED screen. Users can adjust parameters such as sampling rate (time axis), amplitude scaling (Y-axis), and … Read more