Arduino_uSDX_Pico_FFT - Main code for Ajan-5, it runs at Raspberry Pi Pico, compiled with Arduino IDE (look "Arduino IDE setup and notes" below). Aux - Files used as reference.

I've tried stm_fft library and it doesn't work. My bluepill board PC13 led starts pulsating slowly and board is not responding. I've installed Arduino_STM32 by an archive to my Documents folder and ...

If you’ve ever wanted to make your own VU meter but were scared off by the signal process you need to study this tutorial. The one drawback to the hardware choices made here is that there are only ...