You'll be happy to hear that HVAC experts say there are a few ways you can use timers and sensors to save on energy bills. A big bill is no fun and often takes away from the joys of cozying up in your ...

A tiny clock that integrates air quality monitoring, a timer, and an alarm sounds cool, right? Let's get into the article and ...

Before the rainy season arrives, get a free rain shutoff sensor for your sprinkler timer. That’s been a message from the city of Santa Barbara Water Conservation Program since 2007. Today, there’s a ...

With so many cell phones, PDAs, and MP3 players using touch-sensitive keypads, wheels, and screens for user input, regular mechanical pushbuttons are beginning to seem outdated. Even so, mechanical ...

Click to share on Facebook (Opens in new window) Click to email a link to a friend (Opens in new window) Click to print (Opens in new window) Click to share on X (Opens in new window) To avoid ...

This is a very simple touch sensor switch that is build with the 555 timer IC. You just need to touch the metal plate and the relay gets energised and is kept in this state for about 100 seconds, then ...