Huabei Industrial Control

The Key Role of Rapid Prototyping for Multi-layer PCBs in Modern Industrial Control

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The Key Role of Rapid Prototyping for Multi-layer PCBs in Modern Industrial Control

The Key Role of Rapid Prototyping for Multi-layer PCBs in Modern Industrial Control The demand for multi-layer PCBs in industrial control systems (ICS) is growing, especially in scenarios involving automation, intelligence, and real-time monitoring. Rapid prototyping of multi-layer PCBs is a core aspect of product iteration, directly impacting project timelines and cost control. This article … Read more

The Need for a ‘Beijing Diwen’ Serial Port Screen Module Factory in Jiangsu and Zhejiang

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The Need for a 'Beijing Diwen' Serial Port Screen Module Factory in Jiangsu and Zhejiang

There are dozens of companies in the serial port screen industry, including Diwen, Taojingchi, Guangzhou Dacai, Jinxizhi Control, Xinruida, Fulai New, Guanjian, and Youcai, as observed by Lao Chen in the market. A serial port screen, as the name suggests, is a display that communicates with the main control device through serial communication interfaces (such … Read more

Want to Learn PLC Programming? First Understand the 5 Types of PLC-Specific Languages!

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Want to Learn PLC Programming? First Understand the 5 Types of PLC-Specific Languages!

Currently, there are 5 standard programming languages for PLCs, including graphical programming languages and textual programming languages. Graphical programming languages include: Ladder Diagram (LD); Function Block Diagram (FBD); Sequential Function Chart (SFC). Textual programming languages include: Instruction List (IL) & Structured Text (ST). The programming languages of IEC 1131-3 are a set of international programming … Read more

Building a Simulation Environment for Huichuan PLC Based on Domestic iFA

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Building a Simulation Environment for Huichuan PLC Based on Domestic iFA

The Huichuan iFA Evolution all-scenario intelligent industrial control software platform was launched in February 2025.Today, I will share how to build a Huichuan PLC simulation environment based on iFA and conduct PLC communication testing. Creating a Project First, create a new project through iFA, with a custom name. Then add a new device, selecting a … Read more

Features of the GDB1-R-10-JL Overvoltage Protector

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Features of the GDB1-R-10-JL Overvoltage Protector

The GDB1-R-10-JL overvoltage protector is an electrical component used to protect circuits and devices from damage caused by overvoltage. It is typically installed in low-voltage distribution systems to suppress overvoltage caused by grid fluctuations, lightning strikes, switching operations, and other reasons, thereby protecting sensitive devices in the circuit from damage. Below is a detailed introduction … Read more

Hard PLC vs Soft PLC: The “Dual Engines” of Industrial Control, Which One Have You Chosen?

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Hard PLC vs Soft PLC: The "Dual Engines" of Industrial Control, Which One Have You Chosen?

PLC Development Background BACKGROUND In the wave of the Industrial Internet of Things, the accuracy of data collection, the efficiency of data analysis, and the stability of industrial control directly determine production efficiency and corporate competitiveness. As the “brain” of industrial control, PLC (Programmable Logic Controller) has always played a core role. With the iteration … Read more

Why Do Experienced Engineers Prefer These Two Touchscreen Brands?

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Why Do Experienced Engineers Prefer These Two Touchscreen Brands?

(Thanks for everyone’s likes and appreciation. If this article resonates with you, please “like” and “recommend”, thank you all!) Article Overview When selecting components for industrial control projects, there are many factors to consider, such as equipment reliability and budget. Besides budget, the most troublesome aspect is brand selection. There are numerous touchscreen brands on … Read more

Zbit Semiconductor SPI Flash Series Selection

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Zbit Semiconductor SPI Flash Series Selection

SPI Flash is a type of non-volatile memory chip based on the Serial Peripheral Interface (SPI) protocol, featuring numerous significant advantages that make it widely used in various electronic devices. Compact Size: SPI Flash chips utilize advanced packaging technology, resulting in a small size that effectively saves circuit board space, enabling the miniaturization of products. … Read more

Beginner Project: Automated Screw Tightening Machine – C#, PLC, Touch Screen Practical Application (3/5): PLC Program Design

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Beginner Project: Automated Screw Tightening Machine - C#, PLC, Touch Screen Practical Application (3/5): PLC Program Design

This practical project shares how to start a project from scratch using a common screw tightening machine. The content will be presented based on a consistent framework that is easy to understand. Based on Mitsubishi, Weintek touch screens, Keyence barcode scanners, and C# host computer, we will implement an automated screw tightening traceability system that … Read more

Comprehensive Understanding of DCS Control in Chemical Plants

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Comprehensive Understanding of DCS Control in Chemical Plants

2021 Pharmaceutical and Chemical Continuous Process Optimization Equipment Transformation Training Course 2021 Pharmaceutical and Fine Chemical Reaction Safety Risk Assessment Research and Intrinsic Safety Technology Exchange Seminar The DCS control system plays an important role in modern large chemical plants due to its unique characteristics. The DCS control room (central control room or main control … Read more