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According to foreign media reports, Renault said on April 13 that it had established a long-term commercial partnership with French battery startup Verkor, which will produce batteries for Renault's ...[Details]

A stepper motor is an electric motor that converts electrical pulse signals into corresponding angular displacement or linear displacement. For each input pulse signal, the rotor rotates an angle o...[Details]

It is generally believed that Apple will launch a new generation of iPad Pro in the first half of this year. In addition to looking forward to the mini LED screen it may be equipped with, the perform...[Details]

The onboard charger (OBC) provides the critical function of charging the high voltage DC battery pack of an electric vehicle (EV) from the infrastructure grid. When the EV is connected to a support...[Details]

What is the key to virtual instruments? The key to virtual instruments is software. Since the signal processing function and instrument control function of virtual instruments are realized by softw...[Details]

On December 14, Contemporary Amperex Technology Co., Ltd. (hereinafter referred to as CATL) and Chery Holding Group Co., Ltd. (hereinafter referred to as Chery Group) signed a strategic coopera...[Details]

For the noise of switching power supply, besides the chip itself, the layout design is the most important. Here are some related tips. Many concepts about EMI are universal. Let's talk about some key...[Details]

1 Introduction Frequency synthesis technology has gone through three generations: direct frequency synthesis technology, phase-locked loop frequency synthesis technology, and direct digital fr...[Details]

A communication inverter (communication inverter power source) is a circuit structure device that converts DC to AC, and is an electrical equipment used in conjunction with communication systems, e...[Details]

Figure 1 shows a simplified diagram of a power supply structure using the PLC810PG device, where the LLC resonant inductor is integrated into the transformer. The PFC section of the PLC810PG ...[Details]

When Huawei P30 pro was first released, it attracted great attention from all walks of life due to its camera function, which is one of the best in the market. The product itself can achieve 5x optic...[Details]

1. Development environment Host: VMWare--Fedora 9 Development board: Mini2440--64MB Nand, Kernel:2.6.30.4 Compiler: arm-linux-gcc-4.3.2 2. Prerequisite knowledge 1. Linux input subsystem (Input Sub...[Details]

I. Introduction Today, we are going to learn about the use of timers, a function that almost all microcontrollers have. Timers are very important for microcontrollers. With them, microcontrollers can...[Details]

U.S. President Joe Biden signed an executive order on Thursday banning U.S. entities from investing in dozens of Chinese companies with alleged ties to the defense or surveillance technology sectors,...[Details]

The common straight-slide potentiometer is shown in the figure, model WH20A. The common faults of this potentiometer are mostly caused by the poor contact between the carbon resistance sheet ...[Details]