Smart building technology is evolving to transform static buildings into dynamic, efficient entities. This evolution requires the use of multiple technologies to monitor more conditions in buildings. ...
In a bus communication system, how to automatically assign addresses to slaves.At present, the address setting of the slave is done by hardware: DIP switch. Is there a simple method to automatically a...
Experts, what parameters should I consider when selecting TVS? I am confused by the following parameters. What parameters should I consider when selecting? Can an expert tell me?...
Are flow and reflow the same thing? Why are the standards different? In addition, when designing a PCB, can a trace be routed between two pads of a component? What are the adverse effects of routing a...
Of all the test equipment that electronics engineers and technicians have at their disposal, the most useful is undoubtedly the oscilloscope. Oscilloscopes are powerful tools that allow electronics en...
ADI has compiled the[20 wonderful questions and answers] in the precision converter area in recent months for everyone. I hope you can use it~Click to view【Wonderful QA】FAQ
● About the hardware circui...
Jiwei.com reported on December 2 that according to Sina Technology, Xiaomi released an organizational adjustment document today, announcing the establishment of a group general office, including the ...[Details]
Market research firm NPD DisplaySearch observed that the flat panel display (FPD) market is shifting from capacity expansion to technology upgrade evolution; under mature markets and technology appli...[Details]
System diagnostics using process image input
In addition to event-driven system diagnostics, the input and output modules of the SIMATIC range also provide diagnostic information via process i...[Details]
According to news on August 3, Sichuan Yahua Industrial Group Co., Ltd. (hereinafter referred to as "Yahua Group") recently issued an announcement stating that its wholly-owned subsidiary Yahua Lithi...[Details]
A typical electric vehicle (EV) charging station design for commercial and residential use includes energy metering, residual current detection (AC and DC), isolation safety compliance, relays and ...[Details]
As we all know, last year's iPhone 13 series only supports a maximum of 27W wired fast charging. Compared with so many Android models on the market, the charging speed is still very slow. What's more...[Details]
Figure 1
SPWM
Without injecting zero-sequence component, the fundamental component of three-phase output voltage can be expressed as:
SPWM injection of zero-sequenc...[Details]
On the one hand, many major automakers have announced production cuts and suspensions due to chip shortages, while on the other hand, consumer electronics companies, Internet companies, traditional a...[Details]
Abstract: Aiming at the problem that the unstable tension of the silk thread in the spinning and false twisting process affects the product quality, the online tension monitoring system of spinning...[Details]
Instructions with register Rn as destination operand (3 instructions) The function of these three instructions is to send the contents specified by the source operand to the selected working registe...[Details]
Driven by 5G applications, terminal manufacturers have begun to plan for product demand in 2020, and as a result, the supply of large-size DDI and small-size TDDI has begun to be squeezed... Accord...[Details]
Recently, SEMI released its annual forecast report on silicon wafer shipments in the semiconductor industry, predicting that global silicon wafer shipments will increase by 2.4% year-on-year in 2020,...[Details]
Today, Honor released a trailer titled "CAPTURE WONDER, freeze the beauty of fantasy, see you tomorrow", indicating that important news will be announced tomorrow. Some netizens speculated that Honor...[Details]
Ultrasonic medical imaging equipment has experienced more than half a century of development. Especially since the 1990s, with the rapid development of medicine, mechanical materials, computers, an...[Details]
1. Background
Modbus and Profibus are two commonly used communication protocols in industrial control systems. They play an important role in the field of automation. Modbus is a serial commun...[Details]