A leak sensor is a quick and affordable way to identify potentially damaging water leaks.

There are clear applications for such a simple sensor that can be made over and over again for virtually nothing. In the first instance they could be used by hobbyists at home or in schools to ...

This is a great lesson on how to get a simple touch sensor into your projects. This video appears to be one of a series of class visuals, and you can find several others on youtube under this account.

When we see a filament sensor, it’s generally more of the “there/not there” variety to prevent a printer from blindly carrying on once the reel is spent.

The Easy Bloom Plant Sensor can diagnose your garden woes and fix them. Dec. 3, 2008— -- Who says you need a green thumb to make your garden grow? The Easy Bloom Plant Sensor takes the ...

Researchers have developed a new optical sensor that provides a simple way to achieve real-time detection of extremely low levels of arsenic in water.