Radio frequency identification technology uses electromagnetic induction, radio waves or microwaves for non-contact two-way communication to achieve identification purposes and exchange data. The read...
[size=14px]As one of the human-computer interaction devices, the touch screen can operate the host by simply clicking on the characters or graphics on the touch screen. Compared with the operation of ...
Gallium nitride (GaN) material has a bandgap width three times that of Si material, a critical breakdown electric field 10 times that of Si, and a saturation drift velocity 2.5 times that of Si. In pa...
Bandwidth is a common indicator in frequency domain analysis. Common bandwidths of spectrum analyzers include resolution bandwidth and video bandwidth. This article will fully explain these concepts, ...
OmniVision Technologies, a world-leading developer of digital imaging solutions, announced the OS04C10 ahead of CES. The product is a high-performance image sensor with a 2.0 micron pixel size ...[Details]
Pointer is an important concept in C language and is relatively difficult to understand.
My understanding:
The essence of a pointer is an address, a label of a memory unit, and an integer. The size ...[Details]
Some measurements that were "cutting-edge" a few years ago are now routine. Almost every engineer can tell of a time when they tracked down a problem caused by a few nanoseconds of delay or an almost...[Details]
China Energy Storage Network News:
During the National Day holiday, the construction site of the Hongqiying 220 kV transmission and transformation project in Chongli District, Zhangjiakou Cit...[Details]
Configurable processors marked the beginning of the fourth generation of microprocessor design, a technology that was more suited to the design of system-on-chip (SOC) designs. Each generation of proc...[Details]
On March 18, Shandong Electric Power Dispatching and Control Center worked closely with Shandong Electric Power Research Institute and Huadian International Laicheng Power Plant to complete the fre...[Details]
DxO has a special holiday gift for photographers – save 30% on award-winning software DxO is celebrating a great year in the world of photography with a great deal. This December, quality-conscious...[Details]
In actual applications, lighting line cables are often stolen, which not only brings losses to the country, but also seriously affects the order of production and life. In order to prevent the the...[Details]
In isolation technology, it is critical for designers to select different isolation devices based on the different types of isolated signals and isolation requirements:
(1) The first type of i...[Details]
Cellular communications have come a long way since the introduction of analog cellular networks in the early 1980s. Today, as the market migrates from 4G to 5G network solutions, the cellular communi...[Details]
Texas Instruments (TI) recently announced the launch of a new high-performance microcontroller (MCU) product series Sitara™ AM2x for real-time control, networking and edge analysis applications in ...[Details]
The UDS diagnostic frame sending environment is the same as the previous CAN frame, and is also divided into two methods: manual addition and Cdd file import.
■Manually add diagnostic frames
...[Details]
Silicon Mitus, Inc., a leader in power management integrated circuit (PMIC) and audio semiconductor chip technology, will showcase the latest technological advances in audio solutions at the 2020 Int...[Details]
Three-phase inverter circuit
Figure 2 Three-phase inverter circuit diagram
When the three-phase inverter is working normally, its circuit structure is shown in the figure.
In the figure, Qi ...[Details]
According to Jiwei.com, on May 23, Haitong Securities recently released the public information on the initial public offering and listing guidance registration of Shenzhen Microsource Semiconductor ...[Details]
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