In the STm32 reference manual Tim2~Tim5, PWM input section, Figure 128, it is explained that IC2 capture is used to measure the pulse width, that is, the high level width in a cycle, and the duty cycl...
When ZLG said that the clock had a bug, I tested it myself and found that there was indeed a problem. Even if there is a battery inside, the RT clock will be reset to zero after the external power is ...
In communication systems, radio frequency channels are indispensable.
The quality of radio frequency performance will directly determine the quality of communication.
When using highly integrated RF m...
Some ideal operational amplifier configurations assume that the feedback resistors present a perfect match. In practice, the non-ideal characteristics of resistors affect various circuit parameters, s...