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Recently, the 2020 Porsche Racing E-sports Challenge China ushered in the finals at the Shanghai International Circuit. As the official partner of the Porsche Racing E-sports Challenge China, Bose pr...[Details]

Most power sources are close to constant voltage sources. From the previous analysis, it is clear that only when charging with a constant current source can the charging efficiency be optimal. The ne...[Details]

There is definitely some discrepancy between the data obtained by testing a single LED white light on an aging board and the data obtained by testing the LED white lights when they are assembled in...[Details]

The design uses a special chip to form a PWM signal generation system and explains in detail the principle and generation method of PWM signals and how to adjust the PWM signal duty cycle through sof...[Details]

A new report claims that in the first quarter of 2021, the iPhone 12 series had more active users than the iPhone 11 in the same period of 2020. Following previous reports that the iPhone 12 was th...[Details]

Traffic signal lights at intersections 1. Control requirements (1) The signal light system is controlled by a start switch. When the start switch is turned on, the signal light syst...[Details]

With the implementation of energy conservation and emission reduction regulations, new energy vehicles with no purchase restrictions, no driving restrictions, and exclusive license plates are gaining...[Details]

Today (26), Beijing GigaDevice Technology Co., Ltd. issued an announcement on the plan for senior management to reduce their shareholdings through centralized bidding. The announcement shows that d...[Details]

1 简 述 所有的中档系列PIC单片机，PORTB端口最高的4个引脚(RB7~RB4)在设为输入模式时，当输入电平由高到低或由低到高发生变化时，可以让单片机产生中断。这就是通常所说的引脚状态变化中断。 在设计引脚中断程序时，有三个需要特别注意的地方。一是，在清除P0RTB中断标志位RBIF之前，必须安排一条必不可少的，以PORTB端口数据寄存器PORTB为源寄存器的读...[Details]

SK Hynix announced that it has successfully developed the industry's first HBM3 DRAM with the best specifications available. HBM3 is the fourth-generation HBM (High Bandwidth Memory) technology*, wh...[Details]

The data area has a small space, so only variables that are frequently used or require high computing speed are placed in the data area, such as the count value in a for loop. 2. It is best to put l...[Details]

From November 5th to 10th, the 5th China International Import Expo was held at the Shanghai National Convention and Exhibition Center. During this CIIE, Renesas Electronics, in line with its purpose ...[Details]

Harness the power of GPUs for virtual immersive experiences and massive data processing "As Hiro approached the street, he saw two young couples climbing down from Port Zero, the loc...[Details]

This part of the circuit is mainly composed of a 315MHz wireless data receiving module, a decoding integrated PT2272, a D trigger 4013 and a relay circuit. The 315MHz wireless data receiving module h...[Details]

With the rapid development of computer technology, power electronics technology and control technology, frequency converters play an important role in improving process quality and production effic...[Details]