Seven practices to avoid power meter damageAccurate power measurement is critical to many RF and microwave applications.
Power meters and power sensors are instruments that are inherently well suited
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I found some articles online, which said that int fputc(int ch, FILE *f) should be replaced with int _write(int fd, char *ptr, int len), but now there are s
One of the major challenges facing embedded system developers is how to configure the system efficiently and accurately. Today's advanced microcontrollers (MCUs) include various processor cores, hardw
[i=s]This post was last edited by xiyue521 on 2021-7-21 02:38[/i]1. Light up your RGB lights:
From the schematic diagram, we can see that the LED is on at a low level: we can use the general IO port t
I would like to ask you, when the voltage is 48V and the current is 7-8A after rectification, what size capacitor and inductor should be chosen for the filter circuit.