Vishay Intertechnology, Inc. announced its new IR emitters featuring SurfLight™ technologies reducing the component count and solution cost of the devices. The product also offers fast rise and fall ...

A typical reflective object sensor consists of an infrared light emitter diode (IRED) and an NPN silicon phototransistor mounted side-by-side on parallel axes in a compact black plastic housing. The ...

The explosive growth of data has exacerbated information security challenges, driving widespread attention to encryption technology as a critical component for information security. To enhance the ...