During 2024, onlookers observed a startling sight on China's Qiantang River: waves forming a grid-like pattern. Dubbed the "matrix tide," this complex wave pattern was caused by the river's famed ...

More information: Sueun Kim et al, AI-enhanced infrared thermography for reliable detection and spatial mapping of temperature patterns in calf eyes and muzzles, BMC Veterinary Research (2025).

This video covers the NEC family of protocols, which are widely used in typical consumer IR remote control devices, and explains how the 38 kHz carrier wave is used to encode a binary signal.

The humble yet ubiquitous infrared remote-control receiver can benefit from an enhanced front-end preamplifier.

Control your living room floor lamp with your infrared remote control.

The IR-based remote control is a marvel of technological advancement and is also noteworthy because its final implementation is so removed from its origins. The path from initial design to our present ...

Today’s IR-based remote controls have little resemblance to their predecessors; it took the convergence of unrelated advances to get us here.

There’s an algorithm running that converts the inputted text to the pattern needed for the dot matrix, and after a little bit of troubleshooting it’s ready for print.