ULP-30

1. Hardware Principle ARM has 7 working modes, except for user mode, the others are called exception modes. Each exception mode has its own registers, such as SP stack pointer, LR link pointer, prog...[Details]

Not all vacuum clamps are suitable for the process steps of producing photovoltaic modules. When faced with thin and fragile products like wafers, how to take actions on them lightly and safely wit...[Details]

High-power supplies that operate from wall AC voltage use large input filter capacitors. Inrush current in these capacitors must be limited, otherwise the power supply may trip the AC c...[Details]

one background Semantic segmentation is a basic task in computer vision. Compared with the classification task of a single image, semantic segmentation is equivalent to a classification t...[Details]

Jiwei.com reported on February 19 that third-party market research organization GfK released a research report on China's smart wrist wearable retail market today. GfK said that although affected b...[Details]

　　A cup of coffee or tea in the morning can help you stay awake for the whole morning. But have you ever thought about using it to charge your mobile phone? Epiphany onEPuck is a magical charger that...[Details]

On August 9, Qualcomm announced a long-term licensing agreement with Huawei in its Q2 earnings conference, which was seen as a signal of in-depth cooperation between Qualcomm and Huawei. Today, US me...[Details]

The so-called enhancement or depletion mainly refers to the inversion layer in the MOS tube. If the inversion layer does not exist when there is no power, and the inversion layer appears after the vo...[Details]

01 "Xiaoyaozi" bids farewell, the Zhang Yong era ends Four years ago on September 10, the day of Alibaba’s 20th birthday, at the grand annual meeting, accompanied by applause and c...[Details]

A while ago, NIO announced its energy replenishment system planning and product routes for fast charging and battery swapping at NIO Power Day. An interesting point in NIO's plan is that the third-ge...[Details]

The shape of the battery cell In addition to materials affecting battery performance, different manufacturing processes can also lead to d...[Details]

What is motion control? Motion control (MC) is a branch of automation, also known as electric traction control, and most of its power sources are based on electric motors. In other ...[Details]

　　0. Introduction 　　At present, the boost circuits used for white light driving mainly include inductive DC-DC circuits and charge pump circuits. Inductive DC-DC circuits have problems such as EMI, ...[Details]

Not only the GT-R , but many high-power models use 4WD for a simple reason. In order to make the car run faster, the excess power is distributed to the four wheels to ensure that th...[Details]

Although electric vehicle companies have solved the range problem a few years ago, they have not figured out how to make charging electric vehicles as fast as refueling gasoline vehicles. According t...[Details]