Skip complex C++ libraries. Discover how the DFRobot WIAnode streams real-time wireless IoT sensor data to TouchDesigner and ...

What if you could see sound? A Chladni plate uses a speaker and small particles, like sand, to give you a visual representation of sound, and [CrazyScience] shows you how to make one. The plate ...

A Raspberry Pi and Arduino based sound-tracking turret prototype. The system uses a microphone array to estimate the direction of incoming sound, then sends the target angle to an Arduino-controlled ...

There are plenty of “robot” projects out there that are really just a small remote control platform of some sort. We often like to think of robots of having some sort of autonomy though. [Luca Fagioli ...

The Arduino USB Camera puts a camera, microphone and adjustable ring light in one USB accessory for projects that need to see ...

AAElectronics' LocalDot is an open-source replacement mainboard that converts a 3rd-generation Amazon Echo Dot into a local ...

I was tasked with creating a telegram bot using ruby a while back. I had no idea where to start and just like any other ...

GPU: A powerful, all-around player that excels at drawing pictures NPU: An energy-efficient specialist that only performs AI ...

Music metadata is the identifying data embedded in a music file, comprised of text-based meta tags that are attached via metadata containers (ID3v1 and ID3v2 being by far the most widespread), ...

Let's learn about How To via these 159 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the Learn Repo or LearnRepo.com to find the most read blog pos ...

Three times a week, The Audio Long Read podcast brings you the Guardian’s exceptional longform journalism in audio form. Covering topics from politics and culture to philosophy and sport, as well as ...