My circuit can get a series of square wave signals, but the duty cycles are different. Because the duty cycles are different, if I directly add a non-adjustable low-pass filter to convert them into si
Question: I have just started working. When I was in school, I used Protel99 to draw schematics and PCBs, but after joining the company, I found that our company uses PADS to draw PCBs. My workplace i
I am a newbie and beginner. Can I use 220V soldering iron? Will it damage the components? Isn't the core of the 220V soldering iron directly connected to the 220 AC power? Will there be leakage withou
I just received the development board today, and I can't wait to open the package and see the real face of it. The following are the unboxing photosWhen I powered it on for the first time, I saw the D
ST recently launched a monolithic integrated circuit with two built-in comparators and a parallel reference voltage circuit. In power supply and data acquisition applications, this device named TSM109