In today's semiconductor market, homogeneity is a very prominent problem, especially for power supply products. Moreover, because the power supply market is large, it has attracted many enterprises fr
The day before yesterday, I tested an SPWM program with a friend, using an adjustable power supply as a simulated power output device. Because the voltage was too high during the debugging process, th
The reasons for the delay modularization of C51 language modules are: to make it easy to use when needed without spending too much time to figure it out; to make the program clear at a glance, which i
[align=left]I have always wanted to tell you about the theory of ESD, which is very classic. However, because it is too theoretical, any theory is a chain of links. If you can't draw an egg, you are d
[i=s]This post was last edited by paulhyde on 2014-9-15 09:27[/i] Our audio receiver module has been unable to be adjusted. We use lm567 and have soldered four or five boards. Only one board is workin