In a previous article about QR code settings, a colleague expressed concerns about the accuracy of PLC time. When there is a PC in the system, the NTP time synchronization feature can be used. Below, we will introduce the settings for NTP. This article has been saved in PDF format, and the link is provided … Read more
In the field of industrial control, 12-layer industrial control circuit boards play a core role, undertaking complex signal processing and power transmission functions. These multilayer boards must meet high-frequency, high-speed, and reliable heat dissipation requirements, and the efficiency and quality control during the prototyping phase directly affect the product development cycle. Choosing a reliable partner … Read more
After many years in industrial control maintenance, I can tell you that there are actually three common faults with PLCs: all indicator lights are off, a certain input point has no output (manifesting as a specific action failing), and communication issues. Next, let’s look at how to troubleshoot these three problems (applicable to all brands … Read more
This content is authorized to be reproduced from: Chip Master In recent years, the development of domestic MCUs has entered an accelerated phase. From home appliances, industrial control to new energy vehicles, and smart hardware, almost all fields related to “intelligence” cannot be separated from the presence of MCUs. In the past, we often relied … Read more
Embedded engineers who only know how to write code are like architects who cannot read blueprints in the field of industrial control—no matter how well the code runs, they will still be flustered when the equipment starts operating. 1. Embedded Engineers Should Learn Industrial Control!Industrial environments do not recognize ideal conditions: electromagnetic interference, temperature fluctuations, … Read more
Today, I would like to discuss a phenomenon related to the memory of Siemens PLCs. This concept is a fundamental knowledge point that is typically covered when learning about PLCs, often taught by instructors or institutions. However, many people may not pay much attention to it in actual projects.Phenomenon: Last year, during a renovation project … Read more
In the automation control systems of factories, half of the people have heard of PLC, and half know about DCS, but 90% of beginners get confused by these two terms. Both are “control devices,” so why do some production lines use PLC while some chemical parks prefer DCS? How should one choose? Today, I will … Read more
Overview of Microcontroller Development Companies in Shenzhen: Analysis of Technical Strength and Industry Characteristics Shenzhen, known as China’s “Silicon Valley” and a center for hardware innovation, boasts a complete electronic industry chain and a strong talent pool, nurturing numerous outstanding microcontroller development companies. Compared to Guangzhou, Shenzhen companies generally possess stronger technical iteration capabilities and … Read more
Attention engineers in consumer electronics and industrial control! SONIX microcontrollers are becoming a popular choice in embedded design due to their “high integration, low power consumption, and excellent cost-performance ratio”—you can find them in everything from coffee machines to smart home appliances, and from industrial sensors to medical devices. This article simplifies the selection process … Read more
Free Sharing of Mitsubishi PLC Snake Game Program: Master PLC Programming Skills with Ease Follow the public account and send me a screenshot to share! Project Introduction In the field of modern industrial automation, Programmable Logic Controllers (PLCs) play a crucial role. To help engineers and technology enthusiasts better understand and learn the programming and … Read more