Novotechnik, U.S. introduces the RFC4800 Series of touchless rotary angle sensors that provide absolute, rotary position. It is available with two programmable switch outputs on the analog version.

The motion sensor switch circuit can automatically turn on a water sprinkler but you can easily use it as a motion sensor light switch or motion activated alarm too. Before beginning the construction ...

Modern industrial systems have a multitude of sensors, switches, buttons and other low-frequency inputs that need continual monitoring. The network of input devices that an industrial system (such as ...