Has this ever happened to you? You're out with your kid, maybe at the mall. You stop to look at something, and—whoa, hey!—where did she go? For me, there's usually a brief moment of panic, followed ...

Position Sensors play an important role in our daily lives. A position sensor, as the name indicates, provides feedback on the position of the measurand by detecting the presence/absence of an object ...

In the microcontroller era today, Arduino is more than just a tool to accomplish hobby tasks. There is actually a close relationship between microcontroller technology and home security, since you can ...

February 19, 2008 Smart Target has developed a wireless proximity alarm system designed to boost child safety by helping parents quickly locate wayward young ones and keep them within a pre-set ...

Mi-Zone Technology Ireland will launch the Mi-Zone Close Proximity Alarm tomorrow which aims to prevent items such as handbags, laptops and keys from being lost. The tag is a two-way Bluetooth ...

Inductive sensors are non-contact proximity sensors that detect ferrous targets, ideally ones made of mild steel thicker than one millimeter. They consist of four major components: a ferrite core with ...