A GrapheneOS enthusiast has unveiled the final version of a DIY lapdock designed around a Pixel 9 running GrapheneOS in ...

XPANCEO and JBD are pushing augmented reality toward one of its most ambitious form factors: a display built directly into a ...

This noise generator has an adjustable bandwidth and a consistent amplitude no matter what bandwidth is selected. When working on a recent Design Idea for an adjustable filter, I wanted to use an ...

The next generation of Google’s smart home era has arrived, with the Google Home Speaker having set the stage.

It uses free API key with Live ADS-B data, presented in a beautiful visual display with smooth animation, and a custom-built ...

The ESP32 keeps finding new jobs in my house.

It's amazing what you can do with an ESP32 (or two).

We may receive a commission on purchases made from links. If you have an interest in electronics and have been hanging around DIY tech forums for a while now, chances are you already know what an ...

When it comes to performance, there's a world of difference between the Raspberry Pi and Arduino. The former, after all, is technically a fully functional computer that can run games, word processors, ...

Arduino library for the I2C LCD display, typical 20x4 characters. The library is inspired by the excellent New-LiquidCrystal library by F. Malpartida. Therefore the interface is kept quite identical, ...