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macOS Big Sur 11.4, released this morning, addresses a zero-day vulnerability that could allow attackers to exploit apps like Zoom, take secret screenshots, and repeatedly record the screen.Mobile d...[Details]

Recently in the capital market, the "three idiots" of new energy have been making a big fuss on Wall Street. The Internet has also been very lively, with the two founders, Musk and He Xiaopeng, argui...[Details]

There is a special reserved unit 000H~00ABH in FLASH     0000H-0002H These three units contain an unconditional jump instruction (LJMP). When the system is reset, PC=0000H, jumping to the main...[Details]

The market-oriented development of new energy vehicles has entered a new stage, with sales and penetration rates accelerating in 2021. Data from the China Association of Automobile Manufacturers ...[Details]

SRAM Data Memory The ATmega128 supports two different SRAM configurations, as shown in Table 1. Figure 9 illustrates how the ATmega128's SRAM memory is organized. The ATmega128 is a complex micro...[Details]

Optical emitter and sensor technology is gradually becoming an integral part of our daily lives. With the continuous advancement of technology, these devices will be more miniaturized, highly integra...[Details]

At the recent Guangzhou Auto Show, Chery exhibited a 1.2L three-cylinder turbocharged engine and a CVT continuously variable transmission. Let's take a closer look at their technical performance. T...[Details]

China Energy Storage Network News: Shanxi power spot market has been operating for a full year. The team has been tracking the spot market for more than a year and has conducted in-depth an...[Details]

This article mainly introduces the use of SPMC65P2408A single-chip microcomputer as the main control chip of the fixed-frequency refrigerator, combined with some peripheral circuits to realize th...[Details]

Xilinx KC705 and VC707 evaluation kit function demonstration and reference design video Detailed information about the KC705 development kit http://www.xilinx.com/products/...[Details]

1. Introduction At present, the transfer of oil products in various refineries mainly adopts three methods of measurement: ① manual measurement; ② rail scale weighing measurement; ③ flow meter...[Details]

There are generally three methods to achieve timing and counting: software timing, dedicated circuits and programmable timer/counters. Software timing: execute a loop program to delay the time. The t...[Details]

Judging from the current leaks, if nothing unexpected happens, Apple will launch an updated version of the iPhone SE at the press conference on March 9. There will not be many update highlights surro...[Details]

On August 27, Xin Baoan, general manager and deputy secretary of the Party Committee of State Grid Corporation of China, met with Nan Cunhui, chairman of Chint Group, in Beijing. The two sides had ...[Details]

In the era of intelligent driving, safety comes first. Are vehicles equipped with lidar really safer to drive? International insurance giant Swiss Re has given a positive answer using a ...[Details]