This repository contains an MPLAB® X project that implements a Fast Fourier Transform (FFT) Spectrum Analyzer using the PIC16F13145 microcontroller. The audio input is provided from a cable jack and ...

The RTL-SDR dongles get most of the love from people interested in software-defined radio, but the Pluto is also a great option, too. [FromConceptToCircuit] shares code to turn one of these radios ...