With power consumption monitoring and a USB charging port, the Fibaro Wall Plug is pricey but practical.

Eve Systems introduced the Eve Light Strip and Eve Energy Strip, two new Apple Homekit-enabled devices at CES. The Eve Light Strip is a 6.6-foot Wi-Fi connected LED light strip with up to 1,800 lumens ...

The Arduino monitors his video card, lighting an RGB LED blue if conditions are alright. If the temperature rises above 50C, the LED changes to red, signaling a problem.