[Ask if you don't understand] Class D amplifiers are digital. The principle is to compare the input signal with a triangle wave or a sawtooth wave to generate a modulated wave, which is then amplified
[i=s]This post was last edited by Aguilera on 2020-4-4 19:13[/i]For novices, they may not pay much attention to the impact of electromagnetic interference in circuit design on the input and output of
[i=s] This post was last edited by The Most Handsome on 2021-12-23 11:52[/i]After seeing the post from the administrator lady, of course I wanted to join in the fun.
As usual, let’s look at the result
Many people think that designing a switching power supply is difficult, but it is not. Designing a switching power supply is not difficult, but the difficulty lies in doing it well. Once you really ge
First, let's summarize the serial ports 232, 422, and 485.
Serial port 232: bidirectional transmission, full-duplex, maximum rate 20Kbps, negative logic level, -15V~-3V logic "1", 3V~15V logic "0".
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