Raspberry Pi Pico Audio Record/Play/WAV File

The full project write up and source code can be found on the ElecroMaker web site here:
www.electromaker.io/project/v...
If you would like to contribute to the production of content on this channel:
Patreon: / _developit
Source Code for my Open Sourced projects can be found here:
GitHub: github.com/BirchJD
My Web site can be found here:
www.newsdownload.co.uk/

[@DevelopIT]

The full project write up and source code can be found on the ElecroMaker web site here: www.electromaker.io/project/view/raspberry-pi-pico-audio-recordplaywav-file

[@Electromakerio]

This is a great example of recording and playing audio on a Raspberry Pi Pico. Top work!

[@DevelopIT]

Thank you.

[@buraksever4576]

Adam adam! Perfect example!

[@bob_mosavo]

Thanks 👍

[@345rvv]

Hello, it is possible to capture "flat audio" from an accesory output accesory connector, from a radio ?? Its mono audio and need store in wav format. My purpose is capture and store the audio, store in a SD card, and other things, like "get" some information fromm screen if the radio. Almost all videos capture audio from a MIC, but not my case. Do you use the A/D from pico ???

[@DevelopIT]

It should be able to capture from a radio headphone socket in the same way. The op-amps would be used to amplify or attenuate the signal as required. The A/D converter on the Pico is being used.

[@juancorrea498]

Hi, big proyect! What is the program language you used for the code? Is it possible to program with micropython?

[@DevelopIT]

The code is in C. I have never used Micro Python, so I couldn't say. In Python you can call out into libraries written in other languages, so you probably could.

[@Varadi6207]

Great video but how can I record from the usb mic and play the audio simultaneously using pi. Please guide me.

[@DevelopIT]

I have not used a USB microphone before, I would not know how to program for them without doing some reading.

[@arnolduk123]

Neat idea but why not use one of those cheap MP3 recording modules you can buy for around 8$ on heebay. Nice breadboard BTW!