In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

Discover robotics and automation projects with Arduino and Raspberry Pi in the Elektor Special, including AI applications and hands-on builds.

The annual show for the embedded electronics supply chain showcased many innovations in edge AI and connected, intelligent ...

Technology from Cambridge superchip architect Arm is proving literally out of this world for SpaceTech pioneers, including NASA. Stephen Ozoigbo, Head of Government Partnerships & Ecosystems, Arm ...

return ""; // if not handeled above then let the HTTP server send the reply itself (server files stored in /var/www/html directory or send 404 reply) ...

Tired of building the same old Arduino projects like blinking LEDs, temperature monitors, and line-following robots? Now it’s ...

In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

An optocoupler tester is a small device that helps verify whether an optocoupler is functioning properly or has failed. In labs and repair work, optocouplers often fail without clear signs. They may ...

You can now run LLMs for software development on consumer-grade PCs. But we’re still a ways off from having Claude at home.

Although it dates back to the early days of the Marconi Company in the 1920s, the Franklin oscillator has remained a ...

How often have you pulled out old MCU-based project that still works fine, but you have no idea where the original source ...