With the development of science and technology, the communication methods of human beings have been constantly changing, from gesture communication and language communication to later telephone commun
Why does the square wave at a have pulses when it rises and falls? Why does the waveform at b pull down when it rises again? The following two are the magnified images of the former. Is this pull down
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I don't know much about PWM when using a single-chip microcomputer to control L298N to drive a DC motor. Can you tell me how to adjust PWM during programming and what the principle is?
Gaoyun's FPGA IDE is very convenient to use and has a very fast speed. I really want to play with this chip, but unfortunately, this kind of thing is very fatal once a problem occurs.
This time, I enc
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