Between 50 and 1,000 kilometers above our heads is the ionosphere, a layer of Earth's upper atmosphere consisting of charged ...

LILYGO T-Embed SI4732 is an ESP32-S3 development board with an AM/FM radio, a TFT display, a rotary encoder, a built-in ...

Abstract: The mitigation of FM interference in GPS receivers is considered. In difference to commonly assumed wideband and narrowband interferers, the FM interferers are wideband, but instantaneously ...

Description from the original documentation: This is the RadioHead Packet Radio library for embedded microprocessors ... Example programs are included to show the main modes of use. Installing an ...

Unfortunately this example did not make me happy so I decided to convert it into a simple Arduino Library that is very easy to use from an Arduino Software IDE. It also supports Audio/Video Remote ...

The employment of radio frequency (RF) switches at the bandlimited receiver significantly reduce the hardware overhead and avoid the unlimited spectrum expansion caused by switches. The detailed ...