Figure 1 is a sine signal generatorFigure 2 is an amplifier circuit, but it cannot be amplified in practice. The problem is the impedance mismatch. How to deal with this problem? There is also a noise
I just came into contact with 6.0 recently. I used the 6410 development board of Youjian, which has a 4.3-inch display. I found that the opened interface cannot be fully displayed, usually the lower h
Please give me some advice: I feel that I have a good grasp of the basics of electronic technology. I have successfully soldered several electronic kits. I don't know what to do in the future. I origi