HSINCHU, Taiwan, Sept. 28, 2017 /PRNewswire/ -- Lextar Electronics released the PR88 IR LED packaging module that is used for iris and facial biometric functions, making it one of a few IR LED modules ...

RPM841-H11 is an infrared communication module for IrDA Ver. 1.2 (Low Power). The infrared LED, PIN photo diode, LSI are all integrated into a single package. This module is designed with power down ...

As you might have noticed, the 38-KHz pulse generator is built around the evergreen timer chip NE555P (IC1). Here, the RC components (R5-C3-P1) set the astable frequency to drive the infrared light ...

Vishay Intertechnology VSH recently upgraded its family of infrared (IR) transceiver modules, namely TFBS4xx and TFDU4xx, with its in-house integrated circuit (IC) and surface emitter chip technology.

- In recent years, handheld devices were gradually equipped with identification recognition systems to achieve more convenient unlocking and mobile payment functions, while taking care of the ...