Depressing a button on a modern Consumer IR, CIR, remote control causes a 940nm LED to blink. As the LED toggles a pulse stream of infrared light is generated. The pulse stream is a pattern which ...

We can control TV, AC, and various gadgets using a Remote Control device. But, do you know that it is possible to control a Windows computer using your smartphone? The Unified Remote app can help you ...

Options abound for combining multiple speakers in different locations into a single video. You can use Zoom or similar conferencing tools, desktop mixers like vMix and Wirecast, or go full-REMI with ...

Eugene Polley, the inventor of the first wireless television remote control, once said that “the flush toilet may have been the most civilized invention ever devised, but the remote control is the ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Adrienne Maxwell Adrienne Maxwell is an editor covering AV gear. Her specialty ...