1-A-07-048.0-14-K-2

Wavelet transform has good time-frequency locality and is an important method for analyzing singular signals. Fixed-point DSP is widely used in engineering, with the characteristics of low cost and...[Details]

The DER grid connection technology introduced above is "limited access", that is, strict restrictions are imposed on access capacity, etc. In order to fully utilize renewable energy, it is necessar...[Details]

Palletizing robot is a device that automatically stacks bags, cartons or other packaging materials conveyed by conveyors into stacks according to the working method required by the custo...[Details]

Today's codec circuits have developed towards high integration and microcomputerization. Ordinary fixed codec chips such as MC145026/145027, PT2262/2272, etc. have been widely used in public systems,...[Details]

Compliance testing is a step-by-step test that the PC industry must conduct to meet the requirements of mass production of PCs and comply with relevant electrical performance indicators. The above is ...[Details]

In the middle of this year, Google suddenly stopped providing GMS (Google Mobile Services) to Huawei, trying to "brick" Huawei's smartphones sold overseas. Huawei's mobile phones encountered obstacle...[Details]

Electric vehicle (EV) onboard chargers (OBCs) can take many forms depending on power level and functionality, ranging from less than 2kW in applications such as electric locomotives to 22kW in high...[Details]

      Earlier, a hands-on video of the Samsung Galaxy Watch 3 was exposed on the Internet. Now, someone has shared a set of renderings of this upcoming smartwatch. It is rumored that Samsung will pro...[Details]

Next-generation cars are now equipped with increasingly complex infotainment and cluster systems. But the increased number of electronic components in modern cars consumes more energy, which generat...[Details]

This circuit connects the two-phase voltage to the photocoupler U32. The negative jump moment of the output signal of the 4-pin of U32 is the earliest moment when the thyristors of each phase can be ...[Details]

Last month, Wang Binggang, leader of the expert group of the National New Energy Vehicle Innovation Project, revealed at the Global New Energy Vehicle Supply Chain Conference that the Energy-Saving a...[Details]

As the wave of automation continues to advance, the demand for robots in factory production lines is increasing day by day. In recent years, ABB, a global robot giant, has kept up with the p...[Details]

Engine test instruments have gone through three stages: analog instruments, digital instruments, and intelligent instruments. The basic structure of analog instruments is magnetic mechanical, and var...[Details]

OPPO recently had two models pass the 3C certification, which support 65W fast charging. According to domestic digital bloggers, these two models are the new OPPO Reno 7 series models, and the price ...[Details]

On November 2, the 300,000-kilowatt new energy storage project with a total investment of 2.395 billion yuan by Shouhang Energy Group was started and laid the foundation stone in Changji National High...[Details]