Recently, Qorvo repeatedly mentioned in " Aperture Tuning: An Essential Technology in 5G Smartphones " that aperture tuning is the main way to solve the problems caused by reduced antenna area and red...
I turned on several clock sources, and the PA8 port was also configured as auxiliary function output, [/size][/font][/size][/align][align=left][size=14px][img=424,0]http:// www.stmcu.org.cn/module/for...
First acquaintance with Fudan Micro MCU, unpacking and taking photos after receiving itcollecting relevant informationI found a silk screen error. It should be that SPI2 is fine. The demo2.0 version c...
With the pressure of the 2020 epidemic and the severe international situation, the replacement of domestic chips has become an inevitable trend. It doesn’t matter whether you replace it early or late....
On August 4, according to official news from Tesla, the 2,229-kilometer Qinghai-Gansu Grand Loop Supercharging Line, starting from Xining, was officially opened.
...[Details]
Urban development is inseparable from a high-quality underground pipe network system. However, the problems of outdated infrastructure and backward management technology have long existed. Frequent...[Details]
The DRM system uses OFDM modulation and introduces advanced source channel coding and modulation technology, which greatly improves the audio broadcast quality of the AM band and approaches the qua...[Details]
Recently, the Korea Advanced Institute of Science and Technology (KAIST) released its latest research results: the humanoid
robot
pilot "PIBOT", which has attracted widespread attention....[Details]
Linear array speakers are called line source array speaker systems. They are composed of multiple speakers. Because they are very close, they are easily interfered when interlaced in the radiation ...[Details]
Mouser now stocks Silicon Labs EFR32FG23 Flex Gecko wireless SoC for sub-GHz IoT applications
November 29, 2021 – Mouser Electronics, Inc., an authorized global distributor with the ...[Details]
Introduction: If household heating is burned with coal, it will pollute the environment and be inconvenient. Therefore, it is necessary to develop an easy-to-use, safe and simple electric controlle...[Details]
The external reset is generated by a low level applied to the RESET pin. When the reset low level duration is greater than the minimum pulse width (see Table 20), the reset process is triggered, even...[Details]
When measuring AC component voltage, the input "select" switch should be placed in the "AC" position to isolate the DC component of the measured signal. Otherwise, when the superposition of the DC co...[Details]
More than a decade ago, the term energy storage was still on the fringe of public awareness, but with the leapfrog development of new energy, the contradiction between the continuity of power supply p...[Details]
1. Architecture Description 【Note】 The CMSIS version cannot be lower than 5.8.0, otherwise the program will not run normally. ARM.CMSIS.5.8.0.pack 5.8.0 Updated +---hand_write_board |...[Details]
1. Introduction
AC variable frequency speed regulation is a high-tech technology that integrates the essence of power electronics, automatic control, microelectronics and motor technology. It ...[Details]
Commvault, a recognized global leader in software that manages data for cloud and on-premises environments, today announced at Commvault GO 2019 that it is embracing change and building a stronger, w...[Details]
Although the world experienced an unprecedented economic crisis in 2009, the MEMS market was not affected. The total market value was almost the same as in 2008, and the shipment volume increased ...[Details]
RF/Wirelessly
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