The 433 MHz spectrum is a little bit of an oddball. It’s one of the few areas of the radio spectrum which is nearly universally unlicensed Outside of the US, it’s an open playground for devices that ...
Most consumer remote controls operate using infrared light. This works well assuming the piece of equipment has a line of sight to the remote. But if you have, say a receiver in a cabinet or closet, ...
Semtech’s SX9376 specific absorption rate (SAR) sensor optimizes RF control while maintaining compliance with global SAR standards for 5G-enabled consumer devices. The IC automatically adjusts ...