In 2016, I bought a computer with the following configuration:Processor Intel(R) Core(TM) i5-7500 CPU @ 3.40GHz 3.41 GHzwith 8.00 GB RAMSystem type 64-bit operating system, x64-based processorGraphics...
Originally, we used the 2440 chip without the system, and the Boot was also compiled by ourselves. In addition to booting the subsequent applications, the Boot can also burn programs. The Boot operati...
MixingMixing is the process of converting a signal from one frequency to another. Its essence is the process of linearly moving the spectrum. Simply put, it is the multiplication of two signals. The r...
I just learned about power amplifiers, and I have a relatively simple question for you. Please see the picture. This is a class AB output power amplifier. I want to ask why there is no coupling capaci...
dear all: I'm working on a HW 3G card recently, a USB virtual serial port driver under WinCE. In USB, there are 8 groups of interfaces, and I use another group with 2 endpoints, endpoint 8 is OUT to w...