Recommended introductory tutorial for ARM embedded Linux system development, "ARM Embedded Linux System Development" video tutorial, 40 episodes in total, author Gong Lei
There are three uses for inductors: choke, filter, and oscillation. First, choke: It is used in low-frequency circuits to prevent low-frequency alternating current; pulsating direct current to pure di
[New Year's atmosphere competition] + Find a relatively warm place to celebrate the New Year. It's relatively warmer than in Zhejiang and Fujian, so I chose to celebrate the New Year in Xiamen again!
In Hall W6, the presence of numerous foreigners confirmed the approach of these exhibitors. -------"Our electronic products are sold abroad, not for the domestic market. Why is that? Everyone seems to
[font=微软雅黑][size=3]I just bought a new computer. It was supposed to be unboxed, but unfortunately I bought an official refurbished version. Without the original box and film, there is nothing to unbox
[font=宋体][size=4] In the first post of the series of posts on the bus, the host explained the RS485 anti-collision mechanism. This mechanism does not guarantee that there will be no conflicts 100%, an