The Waveshare ESP32-P4-Nano is a tiny, inexpensive, low-power development board powered by a dual-core RISC-V processor. Available now from Waveshare or AliExpress for around $19 and up, the little ...

Among the many dashboard warning lights in a modern car, the ESP, or Electronic Stability Program, is what industry experts call the "guardian angel." Known by many names including vehicle stability ...

In need of a simple microcontroller board for your project? Then, an Arduino board might be exactly what you're looking for. This open-source hardware platform comes in a multitude of versions, from ...

Bojan Jurca’s open-source Arduino sketch "Esp32_oscilloscope," transforms any ESP32 board to function as a web-based oscilloscope accessible over WiFi. While the Scoppy project demonstrated the ...

Let's make a homemade wireless ESP32-CAM WiFi Surveillance Camera using an ESP32-CAM module. This project is also available on Instructables. Hello, fellow makers! I welcome you to my first Elektor ...

We're all familiar with (and dependent on) wifi. It's the reason we don't need to plug our internet-ready devices into the wall in order to connect to the world wide web, and it saves those of us ...

A WiFi extender can help improve your WiFi experience at home, especially if you’re trying to raise performance in one specific area like a home office. The device works by repeating, or extending, ...