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      At 19:00 on April 25, vivo X80 and vivo X80 Pro will be officially released. Currently, these two imaging flagships are available for reservation on platforms such as vivo Mall and JD.com. 　　As...[Details]

Recently, Jiaxing City has had a lot of good news in the field of intellectual property. After Jushi Group Co., Ltd. was recognized as a national intellectual property advantage enterprise, Zhejian...[Details]

Jiwei.com reported on January 29 that today, Chen Jin, general manager of Lenovo China's mobile phone business department, demonstrated Motorola's wireless charging technology on Weibo. The charging ...[Details]

    This paper uses the cost-effective main controller ARM7-LPC2194, CAN receiver PCA82C250 and TLP2631 to design a textile machine warp let-off and take-up system based on ARM7, realizes the network...[Details]

Intel, a major US chipmaker, has paid a heavy price in recent years due to delays in R&D schedules, wrong bets on technology, and changes in management. At the end of October, it announced bad news t...[Details]

On October 20, Zhongke Saifei (Guangzhou) Semiconductor Co., Ltd. (referred to as "Zhongke Saifei") announced that it has completed tens of millions of yuan in angel round financing. This round of fi...[Details]

Has the development of human-computer interaction interface reached its peak now? No, it is far from it. The development of human-computer interaction interface is making great strides towards natura...[Details]

The schematic diagram above is (the current-limiting resistor can be placed on the X-axis or Y-axis when applied), and the figure below is the logic diagram of the 74HC138 decoder. It can be seen ...[Details]

Since the United States imposed a new ban on Huawei last month, news about TSMC's production capacity issues has continued to emerge. At TSMC's shareholders meeting at the beginning of the month, a...[Details]

1. What are the differences between DVR and NVR? NVR is a recorder connected to IP camera. IP camera is divided into CIF/D1 ordinary IPC and digital million high-definition IPC. The recording ...[Details]

In 2021, graphics cards are hot. Video game enthusiasts and cryptocurrency miners line up overnight for the latest high-end products from Nvidia or AMD, two American chipmakers. In fact, graphics pro...[Details]

1. Instrument Model Tektronix AFG3052C Signal Generator 2. Fault phenomenon After power-on testing, it was found that the instrument had an abnormal waveform failure. 3. Testing Process First, ve...[Details]

0 Introduction The magnetic dewatering trough is an effective separation equipment for fine-grained iron ore in the ore dressing plant. It is widely used in the magnetite (or roasted magnet...[Details]

A pull-up resistor pulls an uncertain signal to a high level through a resistor. At the same time, this resistor also plays a current limiting role. A pull-down resistor pulls the signal to a low lev...[Details]

On October 30, BOE Technology Group Co., Ltd. released its third quarter report for 2024. In the first three quarters, the company achieved operating income of 143.732 billion yuan, an increase o...[Details]