On December 20, the U.S. Department of Justice released details of a large-scale theft case. A Japanese employee of a Sony subsidiary stole $154 million (about 980 million yuan) of public funds and co...
Are more bits better in a microcontroller? That's like asking: Are more cylinders better in an internal combustion engine? Peripherals and other features are important, not just the bits (or cylinders...
Seeing that the EVAL-M3-TS6-665PN development board can work best with the EVAL-M3-102T control board, after receiving the EVAL-M3-TS6-665PN development board, I gritted my teeth and spent more than 6...
Does anyone know any information about CPAFC carrier synchronization, or a video with a detailed explanation? It would be best if there is MATLAB simulation code. I would appreciate your help. Thank y...
[size=5] PWM is a control method that can be applied to many power supply topologies. Power supplies of any topology have a wide range of uses and can be said to be everywhere; the application range o...
Goodbye 2019, hello 2020! In 2019, I found my own direction of struggle. Because of this direction of struggle, I got to know the Electronic Engineering Welfare Club. In the Electronic Engineering Wel...
The current module system of new energy vehicles is composed of many parts, such as batteries, VCU, BSM, motors, etc., but these are relatively mature products. Domestic and foreign module manufact...[Details]
In recent years, improving the power factor of switching power supplies and reducing their pollution to the power grid have become an inevitable trend in the development of power supplies. In order to...[Details]
BOE issued an announcement stating that the company, together with Beijing Electronic Control, North Huachuang and Beijing Electronics City Investment and Development Group Co., Ltd. (hereinafter ref...[Details]
The Verabar sensor is designed with an engineering structure that fully complies with the principles of aerodynamics. It is a sensor element that has achieved unparalleled levels of accuracy, efficie...[Details]
(Image source: Hyundai Motor official website) According to foreign media reports, on September 27 local time, Hyundai Motor Company and Cummins Inc. announced the signing of a memorandum of under...[Details]
A signing ceremony for the Zhengwei International Group (Rugao) 5G New Materials Industrial Park project was held in Rugao City, Jiangsu Province. The total investment of the 5G new material indust...[Details]
According to Bloomberg, Samsung has completed the redesign of the Galaxy Fold and is ready for mass production in India. Recently, foreign media SamMobile said that it received a photo taken by...[Details]
To determine whether the switching power supply is oscillating, you can use an oscilloscope probe close to the magnetic core of the switching transformer. If the oscillation is normal, an induced wav...[Details]
This article presents a new method to predict the stability and noise figure improvements of adding resistive loads to the input and output ports of an amplifier. The method is valid over a wi...[Details]
IC design giant MediaTek held its annual shareholders meeting on the 14th. CEO Cai Lixing pointed out that 2019 will be a difficult year. However, MediaTek is currently operating normally and has not...[Details]
As miniaturization continues, component and wiring technology has also made great progress, such as highly integrated micro ICs in BGA housings and insulation spacing between conductors down to 0.5 mm...[Details]
China Energy Storage Network News
: Recently, the "Guidelines for Management Innovation of State Grid Corporation of China" was officially released. Comrade Kou Wei, Chairman and Secretary of...[Details]
1. Analysis of LED lighting routes
The design of lighting fixtures is based on a three-way game between the LED light-emitting part, the drive control part and t...[Details]
High-voltage soft start cabinet is a device used for high-voltage motor starting. Its main function is to reduce the current impact when the motor starts and extend the service life of the motor. T...[Details]
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