Tektronix recently launched the latest 3 series and 4 series oscilloscopes.
Not only has a large high-definition touch screen
Multi-channel equipped with gold award-winning UI design interprets the pe
UWB is a brand-new communication technology that is very different from traditional communication technology. Unlike the use of carriers in traditional communication systems, this system transmits dat
I am a newbie who has just come into contact with STM32. I have only learned a little about 51 before. Can anyone tell me the relationship between SysTick clock, SYSCLK clock, and HCLK clock? I have r
I have been to eeworld before, and I have been back and left several times. This time I registered a new account and came back. I found that the layout of eeworld is basically the same as before, whic
[p=26, null, left][color=rgb(51, 51, 51)][font=微软雅黑, 宋体][size=4]1. According to the driving principle, it can be divided into: active buzzer (with internal driving circuit) and passive buzzer (externa