The relationship between standard, bandwidth, and baud rate/speedAre 3G, 4G, and 5G just a standard? Are they not necessarily related to the communication speed? Are units such as kbps, bit/s, Bps, bu
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I'd like to ask, when I copy some articles from a public account to Word, the following red box symbol always appears, and the paragraphs are all displayed in the center. It's too troublesome to delet
As shown in the figure, the supply voltage of the op amp LM324 is +12V and -5V
【1】Is this circuit a second-order RC low-pass filter circuit? If so, which capacitor C2 and which resistor form the secon