Proximity sensing based on infrared signal acquisition and processing typically requires two parts to form the optical front end: an infrared LED and an optical sensor. The infrared LED beams infrared ...

An Infrared close object sensor installed on an industrial vehicle detects objects or pedestrians located in a hazardous area. When it detects a problem an audio/visual indicator makes an alert, that ...

A new series of high-performance infrared LEDs ideally suited for proximity sensor applications is now available from ROHM Semiconductor . The SIM-030/031ST and SIM-040/041ST surface-mount IR LEDs ...

An infrared proximity sensor is a device that detects the presence of an object within its vicinity by emitting infrared light and measuring the reflection. These sensors are widely used in various ...

The 80cm Infrared Proximity Sensor is a General Purpose Type Distance Measuring Sensor. This sensor SharpGP2Y0A21YK, boasts a small package and very low current consumption, takes a continuous ...

Mouser Electronics, Inc., is now supplying the new RPR-0730 photo reflector from ROHM Semiconductor. The RPR-0730 is an ...

The sensor continuously sends out infrared light and measures how much of that light is reflected. When a reflective object is within its set detection range, it returns a low signal. The Arduino ...

One previously undiscovered change in the iPhone 4S versus the iPhone 4 is a new infrared proximity sensor that enables the raise-to-speak feature used by Siri voice recognition. The teardown experts ...