Check out the latest installment of Elektor Lab Notes. We cover some of the latest projects we are working on, interesting components and boards, ESP32, Matter, 3D printing and more! Welcome back to ...

This is a simple design for 3D printing and building your own rechargeable Bluetooth speaker based on the ESP32-Audio-Kit developer board. There are multiple firmware options for the ESP32-A1S ...

Why do you need this board? If you want to be able to control your 3D printer via a web browser without having to buy extra components like a Raspberry Pi for Octoprint, this board is for you. If you ...

Over on the ESP32 subreddit, Redditor Wide_Illustrator7493 took to the stage to show off their Pomodoro timer. It's a cute little piece that automates setting the alternating timers, and the entire ...

3D printing is a surprisingly complicated hobby. Those who wish to successfully master the art need to know about the different file types that their digital blueprints can be saved to. Even those who ...