This diy sound activated lights circuit turns a lamp ON for a short duration when the dog barks (or a relatively strong sound) giving an impression that the occupants have been alerted. The condenser ...

Add Yahoo as a preferred source to see more of our stories on Google. A husky discovered his owner’s sound-activated lights and had a field day with them. Pack dogs that communicate with each other ...

Many dogs are quick learners and can quickly pick up on audio, visual or scent queues. Some can even learn how to perform simple tasks based on reacting to a stimulus. And that's certainly true of a ...

So I've been seeing stuff about sound-activated neon lights / cold cathodes for use in PC cases and cars. Well, I don't want to light up either my PC or car with these lights, I want to light up my ...

Cold cathode lights have become an increasingly popular addition that enthusiasts have turned to in order to give their cases a distinctive flair. However, the always-on nature of many cold cathode ...