As the application of portable products increases, coupled with the opening of new generation production capacity, each panel manufacturer has transferred the production capacity below the third gener
The first feeling when getting the TLP3547 photorelay is that it is small. Although it is small, it is very powerful.This is the official dataThe minimum on-state voltage is measured to be 1.75VAppear
In the future, smart speakers will not only be standalone devices for audio use only. As flat-screen TVs become thinner and lighter, it means that smaller speakers are needed, which will have a negati
I have a radio module, and I borrowed the 51 MCU routines to write a small program for 430. Use digital tube display. Just after I finished writing it, it was wiped out again. I cried. I have to write