The breakdown electric field strength of silicon carbide materials is ten times that of silicon, and the electron mobility is three times faster—such technological breakthroughs should lead to soaring stock prices. However, a leading stock closed with a long upper shadow on the day the good news was released. Similar ‘death upon exposure’ phenomena are … Read more
Charts appeared as if pierced by a needle. On the night of October 11, a piece of macroeconomic bad news triggered a massive reaction across the entire crypto market. Prices plummeted, systems lagged, algorithms froze, and altcoins collapsed—all occurring almost simultaneously. It was dubbed “Pinning Night” because the market curve resembled an electrocardiogram pierced by … Read more
A question: If you were to build a quantitative trading system from scratch, how long would it take you? The answer could be several months or even longer. However, with VeighNa, this time can be reduced to just a few days. This open-source project, which has garnered 32.7k stars on GitHub, is changing the way … Read more
After spending a few days outside, I made a surprise move over the weekend, and unexpectedly, the stamp duty was reduced, which is a significant benefit. However, I have no positions, and it really feels terrible. Is there anyone worse off than me, who sold on Friday and chased in today? The alarm clock rang … Read more
Search on WeChatTechnical Training Users often encounter this problem: Why can’t my touch screen communicate with the PLC? For example, here are two issues: 1. The Weintek touch screen cannot communicate with the Siemens PLC, always prompting that the PLC is unresponsive. What settings should be made? Solution approach: Ensure that the baud rate, data … Read more
Mobile Solutions for Monitoring and Operating Siemens PLCs via Mobile Devices: Control Your Production Site Anytime, Anywhere! Hello everyone, I’m Hanhan. Today we’re going to talk about how to move the Siemens PLC system to your mobile phone. Don’t think this is a fantasy; current technology allows us to monitor production lines in real-time using … Read more
PLC, inverters, and human-machine interfaces are important devices in modern industrial automation control. The application of these devices makes the production and manufacturing processes in factories more automated, efficient, precise, and controllable, significantly promoting the automation process of China’s manufacturing industry and making a huge contribution to the country’s modernization efforts. The touch screen is … Read more
In various scenarios, it is often necessary to monitor and control a large number of similar devices, each of which needs to display its own parameters and control options on the Human-Machine Interface (HMI). Designing sub-screens for each device on the HMI would greatly increase repetitive work and make the HMI program cumbersome. To simplify … Read more
The Industrial Internet of Things integrates monitoring-capable sensors with controllers, advanced technologies such as mobile communication and intelligent analysis into every stage of industrial production, thereby enhancing manufacturing efficiency, improving product quality, and reducing production costs. The ultimate goal is to elevate traditional industries to an intelligent stage.The application of the Industrial Internet of Things … Read more
ArtInChip D12x The Jiangxinchuang ArtInChip D12x series chips are industrial-grade high-performance microcontroller chips (MCU) based on the RISC-V architecture, specifically designed for embedded applications, particularly suitable for human-machine interfaces in smart home appliances. This series of chips features rich interconnectivity modules, powerful computational processing capabilities, excellent graphic display capabilities, and low power consumption characteristics, making … Read more