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BOE exclusively supplies ASUS with the world's first foldable notebook Zenbook 17 Fold, opening a new era of flexible foldable large-screen displays On August 31, ASUS released the world's first l...[Details]

As the core of a photovoltaic power station, the inverter is mainly used to convert the irregular direct current of photovoltaic modules into sinusoidal alternating current. It also has functions s...[Details]

introduction Temperature sensors are needed in various production sites to detect temperature, and temperature is one of the most commonly used control parameters. However, in some dangerous s...[Details]

The latest issue of The Economist magazine analyzed the prospects of Broadcom's huge acquisition of VMware and the impact on both parties. The article points out that the Nasdaq technology index ha...[Details]

iOS 15 provides new widgets for many system apps and features. Users can easily scroll up and down to view selected widgets, rearrange them, or remove them from the stack. The stack also has two othe...[Details]

The hardware environment used in this series is mini2440 from FriendlyArm and OpenJtag from Baiwen.com. All programs are compiled under linux gcc. For specific hardware settings and software environm...[Details]

The Galaxy Fold foldable phone is about to go on sale in the United States, but a folding screen defect has appeared. American technology media TechCrunch reported that the Galaxy Fold had defects af...[Details]

Introduction For battery packs designed into HEV, PHEV and EV powertrains, one of the key factors in achieving high reliability, performance and long life is the electronics used in the battery mana...[Details]

Karnaugh map is the most commonly used and effective mathematical tool for designing and analyzing combinational logic circuits.     Gray code is characterized by the fact that only one digit is dif...[Details]

The push-pull converter circuit shown in Figure 12 is actually composed of two single-ended forward converter circuits. Therefore, when the switching transistor is turned off, the voltage on each swi...[Details]

On September 29, Jingrui Co., Ltd. released a convertible bond plan, stating that the total amount of funds raised by issuing convertible corporate bonds to unspecified objects will not exceed RMB 55...[Details]

0 Introduction As a universal power supply, the switching power supply is well known for its light, thin, small and high efficiency. It is an indispensable power supply for miniaturization...[Details]

Ordinary multimeters can only measure signal voltages below audio frequency. The high-frequency signal probe designed by the author uses voltage doubling detection to convert high-frequency signals i...[Details]

    1. Reduce the external clock frequency.     The external clock is a high-frequency noise source. In addition to causing interference to the application system, it may also cause interference to ...[Details]

Google announced today that Google I/O 2021 will be held again, but like most technology company exhibitions, the event will be an online and free event, which means that all agendas will be held onl...[Details]