Learn how to build an Arduino-powered cat laser toy that you can control directly from your smartphone. A fun DIY electronics ...

Valve recently released a new version of the Steam Controller, which features a wired USB puck that serves both as charger ...

Continuing the build of a single propeller drone using Arduino. Follow the next steps, improvements, and challenges as this ...

Abstract: In today's world, energy efficiency and smart technologies are becoming increasingly important. Lighting is a significant contributor to energy consumption, and traditional lighting systems ...

Abstract: This paper presents a comprehensive dynamic modeling and analysis of a Peltier module system, including the thermal effects of the cooling load and heat sink, for precision heat pump ...

Many cities, including San Francisco and Los Angeles, limit the amount a landlord can raise the rent each year — a policy known as rent control. But for nearly 30 years, California has imposed limits ...