There are already many cheap ESP32 drones on AliExpress, or you can even make an ESP32 DIY drone for about $12, but ...

As I've experimented and played with a lot of different sensors, I've discovered that these basic devices can be built for ...

The ESPHome 2025.6.0 open-source firmware was released on June 18, 2025, with ESP32-P4 support and an initial OpenThread ...

If you’re a regular GitHub user you’ll be familiar with the website’s graphical calendar display of activity as a grid. For ...

I love my Flipper Zero, and it's packed to the gills with tools for testing your hardware and software. However, its ...

Like many of us of a certain vintage, [Dillan Stock] at The Stock Pot is nostalgic for VHS tapes. It’s not so much the fuzzy ...

Abubakar Tafawa Balewa University (ATBU), Bauchi State student, Muhammad Habib Husaini, has invented a digital speech ...

French engineer André Buhart has published the plans and open-source software to create a DIY "solar energy router" to manage PV overproduction. Depending on the configuration, the device can direct ...

Platforms for the BMV080 particulate matter sensor simplify and accelerate development, shorten time-to-market and reduce ...

In some ways, BYOK is one of the most minimalist to date. It’s a pocket-sized device with a LCD display, a microSD card ...

The relay board has a built-in error that must be found and fixed before use, turning learning into a real task with ...