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.

Featuring a New In-House Designed IC, Devices Provide Pin to Pin Replacements for Previous-Generation Solutions While Offering 50% Lower Power Consumption and Improved Performance MALVERN, Pa., Aug.

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 ...

Two new series of infrared receiver modules greatly expand Vishay Intertechnology's offerings in that market space. One line includes eight series of IR modules in a new Minicast package that features ...

This is an Infrared beam breaking alarm ideal to use in entry or passages.It is based on the working of the popular IR sensor Module TSOP 1738 which senses 38 kHz Infrared pulses from the IR LED of ...