Technical Status of Electronic Transformers Electronic transformers are important components in electronic circuits, playing important roles such as insulation, isolation, voltage/current conversion,
[color=#000]When planning to write this blog, I typed "Type-C" into Google Trends. As shown in Figure 1, the interest in this term has been rising since 2015. [/color] [align=center][color=#000][color
What will happen if AC is applied to the DC contactor coil?I personally think:
If a DC contactor is connected to AC power, it will burn out due to overheating of the iron core. . . . . .
Embedded development, using LINUX system, need to change the CPU frequency, driver or application is also OK, it is best to give a code or a suggestion, thank you
Hello everyone, I recently used 1289 to write a program. I want to clear only part of the screen, but it always clears one line. I don't know what's going on. I hope you can teach me.
I did it like th
Abstract : Fingerprint recognition is unique and reliable, and has been widely used in the security field. This paper develops an embedded fingerprint lock based on the fingerprint recognition module,