I am still receiving many requests to post an Arduino Sound Machine project. I think now is ... Recommended input voltage (Vcc) for the module is DC3.2V to 5.0V (4.2V typical). The onboard ‘bridge’ ...

Older hackers will remember that a crystal set radio receiver was often one of the first projects attempted. Times have changed, but there’s still something magical about gathering invisible ...

Instead, he drew up a simple schematic that used an Arduino Nano, an FM radio module based on the TEA5767, and an audio amplifier based on the LM386. A single button on the Arduino helps cycle ...

This post discusses how I integrated a regular microphone into an Arduino setup for some serious audio experiments. I used a prewired module which holds a MAX9814 single chip microphone amplifier with ...

Serial Kickstarter entrepreneur and project creator Patrick ... to raise funds to take his new Arduino compatible high quality audio recording and playback module into manufacture.

So you've already outgrown ... star of this project, apart from the Nano of course, is the DFPlayer Mini. It's primarily an MP3 player module, but it also supports WAV and WMA audio formats.