Click the blue text to follow! Old Li Talks About PLC Function Block Programming: Making Devices “Understand Each Other” A few days ago, Xiao Wang asked me: “Old Li, why can’t our new Siemens PLC connect with that Japanese Mitsubishi one? I followed the manual, but it seems like the devices can’t ‘understand’ each other.” … Read more
Click the little blue text to follow! Practical Troubleshooting of PLC Instruction Tables in Data Acquisition Last Friday, the newly installed automated production line in the workshop suddenly alarmed and stopped. Xiao Wang hurried over to find me. “Master Li, the main control computer shows no data, the program is still running but no production … Read more
Security Design Solutions for IoT Applications Driven by PLC Function Block Diagrams A few days ago, a friend involved in factory automation rushed to me, saying that their temperature control system inexplicably activated in the middle of the night, nearly causing a safety incident. After investigation, it was found that their newly launched remote monitoring … Read more
Introduction **Hello everyone!** Today, I want to talk to you about a frequently overlooked but extremely important part of PLC programming —hardware programming interfaces. “Isn’t it just about plugging in a cable?” **You might think so. But I want to tell you that **choosing the right programming interface can improve your debugging efficiency by over … Read more
★ Click the blue text above to follow ★Author: Beijing Huaxing Wanbang Management Consulting Co., Ltd. Xiangyu Shangrui As large models continue to evolve, they are pushing inference applications to edge and endpoint devices on a large scale. New AI application scenarios and models such as IoT intelligence, embodied intelligence, AI agents, and physical AI … Read more
“Click the blue text above to follow us” In the context of the rapid development of artificial intelligence and the Internet of Things, although we have now entered 2025, “Edge AI” and IoT devices have become buzzwords. However, why has the potential of AI in IoT not been fully realized? What is hindering the widespread … Read more
Embedded and Edge AI Technologies and Applications (Click the link to read the original article) Embedded and Edge AI technologies and applications
Click the blue text to follow us This public account is a non-profit MEMS technology dynamic and industry reporting platform under the Guangdong Microtechnology Industrial Research Institute. We publish in-depth reports on MEMS, track industry dynamics, and provide technical popularization every week. This article is an in-depth report. One of the main visions of 5G … Read more
Mijia BLE Mesh devices are divided into version 1.0, which is based on the MHCB05P module, and version 2.0, which is based on the MHCB12G module. The main differences are that Mijia BLE Mesh 2.0 supports gateway remote upgrades, consistent scenes, second-level network configuration, ultra-low power consumption, and other capabilities, providing a better experience. However, … Read more
Ansible Modules and Collections Ansible Modules Ansible executes tasks through modules, such as <span>ansible.builtin.hostname</span> for setting the hostname. <span>ansible.builtin</span> is the namespace for modules. Different modules belong to different namespaces. Generally, module names do not conflict, but as the number of modules increases, the possibility of name conflicts cannot be ruled out. Therefore, different modules … Read more