[Alan] sent me his simple rs-232 controlled power outlet. He built it to turn on his laser printer when a print job appeares in the queue. The relay is directly controlled by the DTR line on the ...

When you see an upside-down wall outlet, your first thought might be that's it's somebody's quirky preference. However, there ...

Ask an electrician which way a receptacle, aka outlet, should be installed: “Ground up or down?” Typically, the answer is ...

The marquee feature of HomeUI is that it allows you to create small windows for individual lights, electrical outlets, switches, and scenes that you can place around your environment. For example, you ...