First-person-view (FPV) flying, by adding a camera, video transmitter, and video goggles to the meat on the ground, is one of the best ways to experience remote-controlled flight. For just a few hu… ...

This project is for making a 32 band audio (music) frequency spectrum analyzer / visualizer using Arduino. Expected audience of this project is any audio enthusiast , student or a beginner who has ...

Arduino based Spectrum Analyzer with an .96" OLED display (SSD1306). Button used to switch between different bar sizes 12, 8, and 6. Utilized U8glib.h for the display.

The Arduino Nano inside takes in the audio signal via its analog inputs. ... 7 thoughts on “ Character VFD Becomes Spectrum Analyzer ” Val says: May 24, 2022 at 3:07 pm ...

The Arduino has long since proven itself to be one of the biggest boons to DIY heads since the soldering iron, but that doesn't mean it's not still able to impress, as amply demonstrated by this ...

A fully fledged spectrum analyzer on a basic Arduino board? It is possible when the software is tailored to the available processing power. A standard Arduino can be turned into an AC line (‘mains’) ...