Want your room to feel cooler and more cozy on your way home? Check out these smart Wi-Fi ACs. Control your room temperature from anywhere, anytime, and from your mobile phone.

If you have the right type of stand-alone A/C unit, this is the most feature laden and stylish way to control it. Options for making a window or ductless A/C unit smarter are increasing, which could ...

For the past seven years, I have tracked consumer tech through constant shifts in hardware, platforms, and the way people actually use devices. Covering everything from budget gear to flagship ...

The project is designed to control AC power to a load by using firing angle control of thyristor. Based on the principle of firing angle control of two thyristors connected in anti parallel is fed for ...