“PLC Fault Tree Analysis: Identify the Culprit in 3 Steps, Doubling Maintenance Efficiency!” Hello everyone! Is your PLC acting up again? The indicator lights are flashing wildly, and the production line is just lying flat for you to see? Don’t worry! Today, I will teach you how to use the “Fault Tree” tool to master … Read more
“PLC Calibration Black Technology: Automatic Calibration Program Launched, Measurement Accuracy Approaches 99.8%!” Hello everyone! Is your PLC measurement always “jumping around”? Is the temperature display fluctuating wildly, and pressure data resembling a roller coaster? Today, let’s delve into this headache-inducing issue for engineers—PLC device calibration! (Does this resonate with you?) Bloody Lessons “Explosive Error” at … Read more
1. Definition and Core Advantages of TinyML TinyML (Tiny Machine Learning) is a technology specifically designed for deploying lightweight machine learning models on embedded devices with extremely limited resources, such as microcontrollers and sensors. Its core goal is to achieve real-time intelligent inference under conditions of milliwatt-level power consumption, kilobyte-level memory, and very low cost … Read more
In the digital age, home networks are as essential as water and electricity in our homes. We rely on them for work, study, entertainment, and socializing. However, with the widespread use of the internet, the security threats facing home networks are increasing, and routers, as the core hub of home networks, have become prime targets … Read more
Check Host Reachability and Execute Commands Check Host Network Connectivity <span>ansible.builtin.ping</span>: • <span>data</span>: The content returned when the module executes successfully (default is <span>pong</span>, and when <span>data=crash</span>, the module will always be treated as a failure) – name: Host test ansible.builtin.ping: data: "Host OK!" – name: Induce an exception to see what happens ansible.builtin.ping: data: … Read more
This article mainly discusses how to construct a POST request when uploading files using WebKitFormBoundary in VBA, as processing PDF document conversion on the web is quite convenient. The interfaces for document conversion and status checking (it is uncertain whether the status checking code is correct) need to be examined in the browser’s developer tools … Read more
▼ Click the card below to follow me ▲ Click the card above to follow me Httpx: Making Asynchronous HTTP Requests Smooth as Silk! In the realm of network programming, HTTP requests are like messengers, responsible for transmitting messages between applications and the network world. However, traditional synchronous requests often feel like waiting in line … Read more
Hello everyone, today I want to share a particularly useful Python library – httpx. Are you still using requests to send HTTP requests? Let me introduce this more modern and powerful new option! httpx not only supports the latest HTTP/2 protocol but also handles asynchronous requests, making it a great tool for web scraping and … Read more
Advanced Java Network Programming: Basics of HTTP Protocol and Web Development In this article, we will delve into the HTTP protocol and learn how to perform simple web development using Java. As a basic user, you will understand the fundamental concepts of HTTP and how to create a simple HTTP server using Java. What is … Read more
Hello everyone! Today, let’s talk about how to connect Siemens PLCs in the workshop to the Internet of Things (IoT). The MQTT protocol (think of it as a “WeChat group” in the IoT world) is being used more and more in factories, and it’s essential to know how to work with it! After over a … Read more