Hello everyone! Today we are going to create a “tech medley”—the multi-protocol communication gateway + Siemens PLC industrial IoT data fusion system! 🌐🤖 Imagine, old Modbus instruments, trendy OPC UA servers, and the factory’s traditional Profibus production line, all relying on a “protocol translator” gateway to let them communicate and share data in the cloud! … Read more
Follow “Coder Loves Learning“, set “Star Public Account“ Practical Benefits Delivered First-Hand! The embedded Linux system generally supports Wi-Fi connectivity, which can be achieved through shell scripts or other programming languages. This article introduces the execution principle of a script that configures Wi-Fi using a shell script. 1 Introduction to Wi-Fi Connectivity via Shell Script … Read more
1. Introduction: Why is Chaos Engineering Needed? In the cloud-native era, system complexity is growing exponentially, and traditional testing methods can no longer cover all failure scenarios. Chaos Engineering is a proactive experimental approach that injects faults to help us discover system weaknesses before real failures occur in production environments. As a CNCF incubated project, … Read more
1. Introduction In database clusters, network isolation is one of the common fault scenarios. For example, when a node cannot communicate with other nodes due to a network interruption, the cluster may trigger a master-slave switch, data synchronization interruption, or split-brain issues. By actively injecting network isolation faults, we can verify the cluster’s high availability, … Read more
The chip programming leader ACROVIEW Technology recently announced the latest iteration of its programming software, along with a series of newly compatible chip models. In this update, the 32-bit ultra-low power automotive safety chip HSC32C1-S1V30 from HSEC has been supported by the ACROVIEW programmer AP8000. The HSC32C1-S1V30 safety chip enables identity authentication, data encryption, and … Read more
SoftwareDownload [Name]: Proteus [Language]: Simplified Chinese [Installation Environment]: Win7/Win8/Win10 [Download Link]: Link: https://pan.baidu.com/s/1jwjCaNCY_-4WLY3hvRNJ1w Extraction Code: 42xd [Backup Link]: If the download link is invalid, please reply with:Proteus If you encounter issues during installation, please consult the managerQQ: 839576274 SoftwareIntroduction The Proteus software is an EDA tool published by Lab Center Electronics in the UK (the … Read more
Proteus is a popular Electronic Design Automation (EDA) software primarily used for circuit simulation and PCB design. While Proteus comes with a rich component library, there are times when third-party libraries are needed to extend its functionality. Below is a detailed introduction and usage guide for third-party libraries in Proteus. 1. Common Types of Third-Party … Read more
Thermal Circle is a community for power generation professionals! On 20xx xx 22xx, an incident occurred at x Power Plant where operational personnel incorrectly used a multimeter while engaging the protection panel, resulting in the tripping of units 1 and 2 due to human error. The brief situation is reported as follows. All units are … Read more
Click the basket below to enter the reading page How to use a multimeter (video) Usage method of digital multimeter Precautions when using a digital multimeter Click the blue text below to read the original article for knowledge Q&A
In addition to measuring basic parameters such as voltage, current, resistance, capacitance, and inductance, digital multimeters can be adapted for various uses, expanding their functionality to achieve a multi-purpose tool. Here is a method for using a digital multimeter to determine internal breakpoints in wires and cables: when there is an internal break in the … Read more