Got an ancient laptop or desktop lying around? We tell you how to transform an old PC into an NAS, experiment with a new OS, build your own security cam, and more.

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

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 ...

The Arduino is a great way for hobbyists and pros alike to experiment with programmable objects, but it can be confusing for beginners without these tools.

As a result, remote control technologies are being widely adopted across various sectors. Among the many components used in ...

The foundation of widening participation lies in a curriculum that is flexible enough to accommodate increasing student diversity while aligning with industry needs, writes James Williams If we are ...

We live in an ever-evolving world, powered by advancements across STEM fields. Today, STEM has become increasingly intertwined with how we live our daily lives–from how we learn, to how we work, to ...

Project Aura is an ESP32‑based DIY air quality monitor that combines a touchscreen display and industrial sensors. It is fully integrated with the Home Assistant open-source home automation platform.

Michael I Goran receives funding from the National Institutes of Health and the Dr Robert C and Veronica Atkins Foundation. He is a scientific advisor to Eat Real (non-profit promoting better school ...