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

This Arduino library provides the lua 5.3.6 ( release) scripting engine for supported devices. This allows dynamic execution of Lua code on the Arduino without having to compile and flash a new ...

Espressif is retiring the legacy I2S API: So with Arduino v3.0.0 (IDF v5) my old I2S integration will not be available any more. The legacy syntax is still working as long as you don't upgrade. In ...

Pinefeat has designed an EF/EF-S lens controller and adapter for the Raspberry Pi HQ Camera, compatible with Canon lenses, ...

The Raspberry Pi range is popular for good reason, but these competitors work just as well in robotics, automation, and hobbyists' passion projects. Here are my favorites.

This paper is devoted to traffic sign recognition problem in real time. The recognition process consists of three steps. The first step is a search of image parts which probably contain a traffic sign ...

Lizard is a remote-controlled race car project published by TRDB.It’s all 3D printed components minus the wheels and powered by a custom electronics system based on the ESP32 microcontroller. Designed ...