Getting started with Arduino can be exciting and approachable when you have the right beginner projects. From blinking your first LED to building interactive sensor-based creations, starter kits and ...

Electrical energy is no longer treated as an unlimited utility. Every watt consumed has a cost impact, an efficiency implication, and in many cases a safety consequence. A smart grid in IoT is not a ...

Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as kitchen appliances such as mixers and grinders, can often be useful. However, ...

Researchers at KAUST in Saudi Arabia have developed beta-gallium oxide semiconductor devices that operate reliably from near absolute zero to 500°C. By heavily doping the material with silicon, they ...

By integrating advanced sensors and optimizing the power management of the ESP32, I've created a DIY smart lock that is both ...