Since the RF power amplifier (PA) is a key component that determines the quality of communication , the performance of the radar system is related to the RF power amplifier (PA) . At present, most mod
The I/O power supply of 2812 is divided into analog power supply and digital power supply, and the ADC is also divided into analog power supply and digital power supply. Can anyone explain it to me?
I wonder if anyone has experience and can tell me how to increase the speed of SPI reading and writing SD cards? Now the clock has been set to the maximum, but the speed is still not ideal. I haven't