This post collects relatively comprehensive RF information, including wonderful introductory tutorials, classic e-books, and most importantly, reference designs summarized by senior engineers. It will...
[table=0,transparent] [tr][td][align=left][size=18px][size=4][size=18px][backcolor=rgb(255, 255, 255)][size=18px]The field effect tube is used as a switch. The 1.5MHZ signal at the G pole generates a ...
The fast discharge is composed of a key switch plus a resistor; the connection circuit is marked with a series resistor that cannot be omitted, because the instantaneous current of the capacitor is ve...
The ESP32 development board uses CP2104 as the onboard USB to serial port, so you need to install the serial port driver before you can use it. CP210x is a chip from silab, and its driver download add...
According to the definition or principle of EMC, the EMC filter circuit should not only suppress the electromagnetic interference generated by the electronic device, but also suppress the external ele...
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