This Android Auto is perfect for almost everyone, especially now that it's just $40

We've seen cheaper Android Auto screens in the past, but this one, at just $40, takes things to another level. You get a 7-inch screen with Android Auto and Apple CarPlay support, along with an ...
IEEE

Design of PCM/FM Baseband Modulation Transmitter Based on Software Radio

Abstract: The PCM-FM system telemetry is the most widespread system in the field of aerospace telemetry in the day. However, the characteristics of traditional analog circuits make the system less ...