According to a report released by Techno Systems Research, the global UWB market shipments are expected to exceed 316.7 million units by 2022. By 2030, smartphones will become the largest application ...
Share a PCB project of STLINK V2_1, which can be directly proofed and producedSupports SWD mode, with virtual serial port, supports USB download,supports automatic firmware upgradeFirmware refer to th...
I just started to use the BLUENRG-LP chip. When I was looking at the official routines, I found that these three routines seemed to be one program. How should I modify them to achieve master-slave int...
The unique product identifier is very suitable for:● Used as a serial number (such as a USB character serial number or other terminal applications)● Used as a password. When programming the flash memo...
[align=left]Qualcomm has scored a major victory in its ongoing legal battle with Apple: The chipmaker has won a preliminary injunction from a Chinese court that bans the sale and importation of many o...
Star materials in the RF field: GaAs and GaNSemiconductor raw materials have gone through three stages of development: the first stage was the first-generation semiconductor raw materials represented ...
On April 10, a delegation from Sichuan Development Advanced Materials Group visited the Chuanwei Lianjie Base and had in-depth exchanges and discussions with Chuanwei Group on the development of ne...[Details]
The domestic power supply industry has generally adopted automatic measurement systems for product testing. The entire system will include a variety of measurement items, and most tests can be measur...[Details]
According to foreign media reports, Toyota and CCC Intelligent Solutions Inc. (CCC) have jointly developed a Collision Assistance service, which has been applied to Toyota and Lexus vehicles, and its...[Details]
After the commercialization of 5G, great changes have taken place in all countries, and everyone has used 5G to deploy various industries. Today, it is reported that after the commercialization of 5G...[Details]
An investor asked a question on the investor interaction platform: Hello, Secretary Dong, what is the current production capacity of Kangqiang Electronics' etching lead frames? On December 8, Kangqi...[Details]
IT Home reported on January 31 that Apple released the official version of macOS Monterey 12.2 last week. According to MacRumors, some Mac users who installed the software update will experien...[Details]
In modern wireless communication systems, RF power amplifiers are key components for wireless transmission of RF signals. As the number of mobile communication users increases, a single frequency r...[Details]
Can variable frequency motors be started frequently?
Compared with traditional motors, variable frequency motors have the advantages of high starting frequency, smooth starting, and good load ...[Details]
1 Introduction
According to the principle of the Hall effect, the magnitude of the Hall potential depends on:
Rh is the Hall constant, which is related to the semiconductor mater...[Details]
The main challenge for portable wireless receivers is to maximize their dynamic range while minimizing power consumption. A direct conversion receiver with a pair of time-continuous, low-pass analo...[Details]
ITECH has recently launched a high-speed and high-performance photovoltaic/solar simulation power supply , which is another key product in the field of new energy testing. It can complete high-perf...[Details]
How to use an analog multimeter to measure the pins of a transistor? Answer: There is a power supply inside the analog multimeter. The black test lead on the outside is connected to the positive pole...[Details]
As an important part of human-computer interaction, the steering wheel is the component that the driver has the most contact with. Over the years, the design of the steering wheel has undergone subtl...[Details]
According to Jiwei.com, since the concepts of mobile payment, AR/VR, and autonomous driving have gradually been implemented in products, a solid foundation has been laid for the demand for 3D sensing...[Details]