The power switch with infrared proximity sensor is intended for the recognition of obstructions at distances of a few millimetres to a few centimetres. This compact sensor switch can be used to open a ...

If you’re looking for your first electronics project, or a project to get someone else started in electronics, [Vadim] has you covered. Back when he was first starting out in electronics he built this ...

The OPB725 Series long-distance reflective switch has a sensing distance of 24 in. or more, depending on the object. The switch consists of an 850-nm infrared LED and Photologic sensor in an opaque ...

Moderately priced Passive Infrared PIR Sensor modules are now widely available. By using these readymade and pre-configured PIR sensors, even an average electronics hobbyist can construct his/her own ...

Under the JST Strategic Basic Research Program PRESTO, Associate Professor Ayumi Ishii of Teikyo University of Science with her team members has developed a new near-infrared light sensor by using a ...

Near-infrared light is used in a wide range of applications on a daily basis, such as in infrared cameras (night vision cameras), infrared communication (wireless communication), optical fiber ...