[size=6]I haven't posted for a long time. I went home recently. Here I would like to thank [size=7]soso administrator[/size] for her support. She always supports me to continue writing every time I po
5 points that cannot be ignored in PCB design in power supply design. In power supply design, only the PCB design link is mentioned: 1. First of all, there must be a reasonable direction: such as inpu
The print information of the startup board shows ALSA List Device: no soundcards found. Entering the system's /dev/snd directory, only the timer exists, and there are no files such as pcmC0Dx and cont
A design of a 10Base-T standard interface amplifier circuitChen Zhiwei, Cai Min (School of Physical Science and Technology, South China University of Technology, Guangzhou 510640)1 Introduction 10Base
I want to know how to make a hardware system correspond to a unique software. The key is that the hardware is not unique. It would be easy if the CPU or memory had a serial number. Don't general flash
The stability of my fully differential voltage feedback amplifier seems to be greatly affected by the value of the feedback resistors—the RF/RG ratio is always correct, what is going on?Amplifiers are