[list=1][*][b][u] In addition to wireless bridges, FODM spread spectrum, and CDMA, what other methods are there? [/u][/b][*][b][u] What are the specific principles and models? [/u][/b][*][b][u] Integr
In modern embedded systems, asynchronous serial communication interfaces often appear as standard peripherals in single-chip microcomputers and embedded systems. However, as personal computer general
[Ask if you don't understand] As shown in the figure below, the top VCC is an output of the secondary side of the transformer, which indicates that the op amp U1A is in overvoltage shutdown mode, and
Measure the frequency of the pulse signal, the frequency range is 10Hz~2MHz, and the absolute value of the measurement error is no more than 0.1%; measure the duty cycle D of the pulse signal, the mea