‖ System Learning Life is like a marathon; sometimes you need to pause and take a breather to go further. Why does Modbus RTU always appear with RS-485? What is RS-485? Before we dive into this issue, let’s first understand what RS-485 is, which you may have heard of but not fully grasped.In official terms:RS-485 … Read more
1. Technical Background RS-232: Traditional serial port standard, typical rate 115.2 kbps (maximum about 1 Mbps). RS-485: Industrial serial port standard, typical rate 10 Mbps (theoretical maximum can reach 50 Mbps). USB: There are significant differences between different versions, for example: USB 2.0:480 Mbps USB 3.0:5 Gbps (about 5120 Mbps) USB 4.0:40 Gbps 2. Comparison … Read more
Free for Commercial Use! A Low-Code Visual Development Platform for Industrial Web with 1500+ Components Incredible Slimming!!! RS-232 from DB25 to DB9 Industrial Control for 5 Years!!! Only Connecting Three Wires to RS-232??? Importance of RS-232 RS-232 is a classic serial communication interface standard that has been widely used in computers, industrial equipment, embedded systems, … Read more
JTAG (Joint Test Action Group) is an international standard testing protocol (IEEE 1149.1) primarily used for testing, debugging, and programming chips, PCBs, and systems. Through a dedicated hardware interface and protocol, it provides non-intrusive access to the internal circuits of chips. The JTAG protocol is widely used in embedded development, hardware verification, and fault diagnosis. … Read more
It is well known that the process from successful tape-out of a chip to achieving mass production requires multiple technical checkpoints and a validation cycle lasting 12 to 36 months. This process integrates deep collaboration among semiconductor processes, manufacturing engineering, and quality management, making it a precise art of modern industry. 1. Testing and Tuning … Read more
The weather has a significant impact on logistics delivery equipment. Some customers have reported issues with drive equipment in the workshop failing to start or triggering alarms during cold snaps. Let’s take a look at the causes of these problems and the solutions. 1. Causes of the Problems 1. Taking the stacker’s walking mechanism as … Read more
Product Overview Tapping machines are mechanical processing devices that create internal threads, screws, or thread fittings on the inner surfaces of various parts with different specifications, such as machine housings, equipment end faces, nuts, and flanges, through through-holes or blind holes. Customer Requirements Customer Requirements Solution by Luosheng Need to control 2-4 pulse-type servo drives … Read more
When it comes to the hottest trends in the smartphone industry, foldable screens are definitely at the forefront. Manufacturers are fiercely competing in this space, and vivo is one of the active explorers. Recently, there has been a lot of buzz about the vivo X Fold5, especially regarding its second-generation semi-solid battery and its three-proof … Read more
Source: Fast Technology In today’s rapidly advancing technological era, computers are becoming smaller while their functionalities are becoming more powerful. Recently, a micro Linux computer smaller than a U.S. passport photo has attracted attention,this mini computer is not only tiny but also comes with a clear built-in screen.. It is reported that this mini computer … Read more
Overview of the Whole House Intelligent ZigBee Sensor Industry ZigBee, as a wireless network protocol, focuses on low-speed, short-distance data transmission. Its underlying architecture is strictly constructed according to the media access layer and physical layer defined in the IEEE802.15.4 standard. As a near-field wireless communication technology that has emerged in recent years, ZigBee technology … Read more