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Since the PLC control system is composed of a variety of components, devices and other components, therefore, in order to do a good job in the overall system security, only the first step must be to control the system fault detection, in order to
Crystal oscillator One-piece inductor Across multiple electronic applications, the world's leading semiconductor supplier STMicroelectronics (STMicroelectronics, referred to as ST) introduced advanced single-channel gate driver (single-channel gate driver) chip STGAP
When smart projection becomes more and more a part of entertainment life, smart micro-investment is even more concerned by consumers because of its exquisite portability, but the current widespread problem with smart micro-investment is that the brightness is too low and th
Everyone knows that it is a PCB board that turns the designed schematic into a real PCB board. Please don't underestimate the process. There are many things that work well in the project but it is difficult to achieve in the project, or Someth
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Transmission line theory tells us that the source output will not reflect any changes in the signal impedance that may be encountered between the input of the component. Essentially, when an alternating current (AC) signal encounters an impedance
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Originally wanted to enter the explanation of the multi-modulation modulation method, but some netizens gave me a message and wanted to know the relationship between the signal-to-noise ratio and the bit-to-noise ratio. I thought that I spent a lo