The magnetic flux of the primary coil and the secondary coil of the transformer are consistent. But in fact, the transmission of the magnetic field is accompanied by losses, which can be roughly divid...
[i=s]This post was last edited by Baboerben on 2019-12-7 23:04[/i]//===============================================//Function name: VSqrt3//Function: Implement square root of 32-bit fixed-point number...
I recently took over a program that uses the si4010 main control chip, which is probably a wireless RF chip from Silicon Laboratories.The project was compiled successfully, but the link failed. Tips:C...
[i=s]This post was last edited by jinglixixi on 2022-1-6 11:36[/i]GD32L233 is a low-power product, so how can we understand and test its power consumption?
The method is nothing more than from the dat...
A core board of the Internet of Things, equipped with tencentOS tiny system,
Equipped with high-brightness LED control and Bluetooth module; almost new...
June 16th news, according to foreign media reports, Nokia announced on Monday that it will cooperate with Broadcom to develop 5G chips. The scope of ...[Details]
Background of the project Jiangsu Sanneng Powertrain Co., Ltd. (hereinafter referred to as "Sanneng Power") was founded in 2014 and is located in the Damai Automobile Technology Industrial Park in J...[Details]
Speaking of burning programs for microcontrollers, everyone should be familiar with it. My first contact with microcontrollers was the 51 microcontroller, model STC89C52RC. At that time, the program ...[Details]
Juho Sarvikas, chief product officer of HMD, a Finnish company responsible for the development and production of Nokia devices, posted a photo on Twitter with a simple time and place. It seems ...[Details]
Infineon Technologies AG has launched an automotive-grade power module based on EDT2 technology and EasyPACK™ 2B half-bridge package, which has higher flexibility and scalability. Depending on the sp...[Details]
① After the instrument is powered on, it should be preheated for a certain period of time so that the stability of the crystal frequency can reach the specified index. The preheating time for the E...[Details]
On January 16, the 7th China Electric Vehicle Hundred People Forum (2021) was held online. At the international forum with the theme of "Automobile and Transportation Transformation under the Goals o...[Details]
On the day when iPhone 12 was released, Huawei officially released the pre-release poster for the Huawei Mate 40 series. Just when surrounding leaks and industry speculation unanimously pointed out t...[Details]
Pure electric vehicles and plug-in hybrid vehicles are the important development direction of the future automotive industry, and are gradually being accepted by more and more mass consumers. How...[Details]
On June 6, 2019, the Ministry of Industry and Information Technology officially issued 5G commercial licenses to China Telecom, China Mobile, China Unicom, and China Broadcasting Corporation. This is...[Details]
According to Gartner, an information technology research and consulting company, global smartphone sales to end users totaled 366 million units in the third quarter of 2020, down 5.7% from the third ...[Details]
Keysight Technologies (NYSE: KEYS) today announced the establishment of a silicon-based photonics test and measurement co-construction laboratory with the National Information Optoelectronics Innovat...[Details]
On October 31, the 200,000-kilowatt "source-grid-load-storage" integrated application demonstration project of Xitai, Qinghai Shaanxi Coal New Energy Technology Co., Ltd., was connected to the ...[Details]
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