Every junction diode exhibits some degree of photosensitivity when it receives light comprising an appropriate range of wavelengths. The spectral response of a junction diode depends on a variety of ...

With a spot diameter of 7 mm, the OP207CL infrared LED emitter from TT Electronics produces uniform, parallel light output for precision optical sensing and position encoder applications. The ...

The typical low-voltage (24 V) lighting system uses a two-wire cable to connect the lamps to the off-line power supply, often located at some distance from the lamps. These systems can control lamp ...

IR sensors rely on an emitter (IR LED) and a detector (photodiode or photoresistor) to measure infrared light and convert it ...

Marktech Optoelectronics has introduced the Model MTE6063M-UHR, a family of visible red LED emitters, designed to provide high-accuracy, high-reliability sensing within a variety of applications. The ...

The VCNL3020 proximity sensor from Vishay Intertechnology combines an IR emitter, photo-pin-diode, signal-processing IC, and 16-bit analog-to-digital converter (ADC) in a 4.85- by 2.35- by 0.83-mm ...