什么值得买社区频道 on MSN8 天
RS232 接口：一文读懂，不再踩坑！
RS-232（Recommended Standard 232）是由EIA（美国电子工业协会）在1960年制定的串行通信标准。最初用于连接计算机与调制解调器，后来广泛应用于工业控制、嵌入式系统等领域。 信号传输模式 RS-232 ...
PC Magazine18 天
What Is USB-C? Everything You Need to Know About the One Port to Rule Them All
Here's why that's a good thing—even if not every USB-C port is created equal. I’m the deputy managing editor of the hardware team at PCMag.com. Reading this during the day? Then you've caught ...