The stream of PCM audio data can be copied to an audio sink in order to render the sound to a output device: In order to drive some speakers you will need an Audio Amplifier Module (e.g. a class D ...

The project is an experiment to illustrate that an Arduino can be used to create a real-time audio processing wherein the first set of examples alter an incoming audio signal to an audio output and ...

The ElectroSmash website has featured a new Arduino Audio Meter which takes the form of a programmable guitar pedal based on the Arduino UNO development board. Providing users with the ability to ...

Posted in digital audio hacks, Featured, how-to, Portable Audio Hacks, Skills, Slider Tagged arduino, arduino nano, audio amplifier, audio input, bluetooth speaker ...

The audio amplifier has a volume control, and the inputs and outputs can be selected via button presses. An Arduino Pro Mini takes care of switching the relays based on the button presses.

Meet the Production-Ready Arduino Compatible HQ record and Playback Audio Module! With ease, you can record and playback up to eight sound bytes using your own voice, or PC.

I had cause to have a closer look at some Arduino inputs – it is that fascinating weather station again. It transpires that some Arduino inputs are better at tolerating slowly-changing inputs than ...