Do they teach networking history classes yet? Or is it still too soon? I was reading [Al]’s first installment of the Forgotten Internet series, on UUCP. The short summary is that it was a system ...
Library for RS232 serial communication to Xantech, Monoprice, Dayton Audio, Soundavo, and other multi-zone amps. This supports any serial protocol for communicating with the amps, including RS232 ...
SECO has announced early engineering samples for its SOM-SMARC-QCS5430 system-on-module (SoM) and devkit designed to support IoT and edge computing applications. Built around the Qualcomm QCS5430 ...
[导读]串口:串口是一个泛称,UART、TTL、RS232、RS485都遵循类似的通信时序协议,因此都被通称为串口。串口通讯应用是工控人必须掌握的一个技能,几乎在每一个项目中都会用到,今天我们就来详细比较一下它们究竟有何区别。 串口:串口是一个泛称,UART、TTL ...
在现代通信领域,当我们谈论接口时,RS232、RS485和RJ45这三个术语常常闪现于眼前,但你真的了解它们吗?本文带你理清这些看似复杂的通信协议,它们就像一场技术的盛宴,各自有着各自的魅力,让我们一步一步揭秘其中的奥妙。 首先,想象你在使用一个直流 ...
设想直流电源,它的输出端插座接口有三个管脚,分别是正极、负极和接地极。相应地,负载的插头也应当有三个管脚与电源 ...
在如今的工业自动化和通信领域,RS232、RS485与RJ45等接口以及MODBUS协议,虽然看似平常,却常常让新人感到困惑。在这篇文章中,我们将深入探讨这些通信接口的工作原理及其应用,帮助读者理清思路。 一、通信接口的基础知识 在任何电气设备的操作中 ...