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An interesting scene occurred at the China Electric Vehicle Hundred People Forum (2024) high-level forum held recently : several bigwigs attending the forum started a "war of words". ...[Details]

　　 LED is widely used in outdoor lighting projects, but its application in indoor lighting projects is still in its early stages. This is partly because there are too few types of indoor LED ligh...[Details]

Due to the need for highly complex certification and R&D tests, the aerospace and defense electronics (A&D) and automotive industries are calling for an EMI test receiver with outstanding performance....[Details]

The problem of switch gap monitoring has always been a hot topic of railway signal systems, especially signal maintenance departments. With the continuous increase of high-speed and high-density railw...[Details]

This switching (class D) audio power amplifier designed by the author uses the timing circuit NE555 to drive the dual-channel power amplifier TDA1521. When powered by ±16V, it can output 30W...[Details]

Zhou Yahui, Chairman of Kunlun Wanwei Group, said at the 2019 Annual Meeting that Kunlun Wanwei's future focus will be on investing in the Internet 3.0 era, that is, the era of the Internet of Things...[Details]

Switching power supplies have become an important part of our lives, touching every aspect of life. Switching power supplies are very familiar to engineers. In this article, the editor will give yo...[Details]

Now we have all the knowledge to write simple ARM assembly programs, but if we want to write more complex ARM programs, we must master more addressing modes and instructions, which is the focus of thi...[Details]

With the rapid development of network technology and embedded technology, video surveillance through the network has been widely used. 3G network makes it possible to transmit smooth video informatio...[Details]

summary: As the ease of use and performance of very low power sensors, microcontrollers, and radio frequency (RF) transceivers continue to improve, wireless sensor networks powered exclusively...[Details]

With the integration of AI technology and the home appliance industry, the concept of smart screens came into being. With the advent of smart screen TV products, this category has triggered the indus...[Details]

With the rapid development of autonomous driving technology, the research and development of autonomous driving has gradually formed a complete set of processes, including data collectio...[Details]

Permanent magnets in automotive electric power steering (EPS) systems EPS stands for Electric Power Steering, which is the electronic power steering system in our cars. The system directly pro...[Details]

PLC is widely used in industrial control and power distribution systems, from simple motor control to complex process control DCS system and power monitoring SCADA. Today, I have collected four PLC...[Details]

introduction Currently, most PLC manufacturers only launch redundant PLCs in large PLC systems, but not in small PLC systems, and large redundant PLC systems are expensive. As the r...[Details]