• Circuit Playground Express Drum Machine

    playng some WAV files
    • https://players.brightcove.net/1362235890001/default_default/index.html?videoId=6124240384001
    • View

  • Agony Box

    Just a quick throw-together with Circuit Playground Express
    • https://players.brightcove.net/1362235890001/default_default/index.html?videoId=6124239176001
    • View

  • VID 20200316 162208

    • https://youtube.com/watch?v=WHtcMVhk1Fc
    • View

  • Project14 | Acoustics: Build Projects that Involve Infrasound, Audible Sound, Ultrasound, Amplifiers, and More!

    Acoustics Enter Your Electronics & Design Project for a chance to win an $200 Shopping cart of product! Back to The Project14 homepage Project14 Home Monthly Themes Monthly Theme Poll In the Comments Below Let Us Know Your Ideas for Projects Around Acoustics…

  • The Pi Rotary

    After moving and lighting stuff for months, I moved to some, hopefully nice, acoustic/audio project. In this context, the project I am presenting, as well as the next projects I have in mind, are more acoustic projects than pure audio builds. This…

  • SoundFi - Transmitting Data Using Sound (Ultrasonic Sound)

    I first saw this discussion and it turned out sound was a good choice to transmit data one way> How to transmit data underwater over 40m So, I wanted to make a little project that demonstrates that possibility. The Idea Procedure The Scrapped…

  • Audio project: Agony Box

    This is just something to have disturbing fun with: the Agony Box. I'm using an Adafruit's Circuit Playground Express with some CircuitPython code in it and some freely available WAV files . The WAV files had to be converted to PCM 16-bit Mono and I…