IntroductionCloud computing is undergoing a major transformation as more and more devices enter the market and drive exponential growth in cloud data. With the increasing number of "hyperscale" cloud ...
Recruiting part-time lecturers or technical support personnel in related majors such as DSP, short-term training or technical support, weekends, Beijing, Shanghai, Guangzhou, Shenzhen, Chengdu, Wuhan,...
You can imagine this scene: you and your friends go hiking, and when you reach the top of the mountain you find the scenery is great, so you want to take a picture of them.You asked everyone to stand ...
After studying the official ST routine STM32CubeFunctionPack_STBOX1_V1.1.0\Projects\STM32L4R9ZI-SensorTile.box\Applications\BLESensors, the Bluetooth is unstable. After connecting, the data of various...
According to the "Several Policies to Promote the High-Quality Development of the Integrated Circuit Industry and Software Industry in the New Era" (hereinafter referred to as "Several Policies") issu...
Researchers at Japan's Langmeitong Corporation have developed a new distributed feedback (DFB) laser and demonstrated that it can transmit data at 200Gb/s (gigabytes per second) over a record-breakin...[Details]
1. The influence of filament voltage amplifier
As shown in Figure D--1, there is a capacitor Cf between the grid and the filament of the electron tube. The 50 Hz AC filament voltage will cause...[Details]
This high power audio amplifier circuit consists of a differential amplifier as the first stage amplifier. Potentiometer VR1 is used to adjust the offset voltage of the amplifier before entering th...[Details]
Author: Wang Feng Preface Semiconductor lighting is a technological revolution in this century. From the perspective of technological maturity, it is still a baby. Although LED high-power whi...[Details]
Lu Yanguo
(Member of the Party Leadership Group of the Shandong Supervision Office of the National Energy Administration)
Implementing the tax and fee reduction policy and reducing the el...[Details]
In today's information age, people need a variety of communication means and equipment. Commonly used wired telephones or wireless stations are analog channels, suitable for transmitting modular voic...[Details]
CAN bus is a very important communication bus in new energy vehicles . Engineers often use CAN bus to read vehicle speed, rotation speed, torque and other signals. But do you know that CAN bu...[Details]
Abstract: This article introduces the implementation method of the current detection circuit, and discusses the problems of current transformer saturation and secondary current droop that are of...[Details]
With the rapid development of economy, the number of cars owned by the society has increased sharply, and the problem of vehicle management and deployment of various units is more prominent. At th...[Details]
Key takeaways from this article ・The connection method of the probe will greatly affect the waveform measurement results. ・If the extension cable is long, the loop formed between the gate pin and sou...[Details]
introduction
In order to solve the world's energy and environmental problems, the research and development of electric vehicles has attracted much attention. However, most of the r...[Details]
Semiconductors have been at the heart of technological innovation for more than half a century, with advances in technology keeping pace with the evolution of semiconductor performance, energy consum...[Details]
Recently, Professor Ren Tianling's team at the School of Integrated Circuits at Tsinghua University made a major breakthrough in the research of small-size transistors, and for the first time realiz...[Details]
ON Semiconductor has announced a new generation of silicon and silicon carbide hybrid power integrated modules (PIMs) in the F5BP package, ideal for increasing the power of large solar string inver...[Details]
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