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Over the past week, some M1 Mac users have reported worrying SSD health readings indicating that the devices are writing excessive amounts of data to their drives. Many users have reported that ‌M1...[Details]

The car digital key UWB is a brand-new keyless entry system. The surrounding area of ​​the car body is divided into unlocking area, welcome area, and Bluetooth wake-up area according to distance. Whe...[Details]

"Taking into account the impact of environmental protection and carbon emission reduction constraints on the development of coal-fired power, the large-scale development of new energy, the long con...[Details]

BlackBerry recently announced the launch of BlackBerry Lab, a new department dedicated to cutting-edge research and development in the field of cybersecurity. Led by Chief Technology Officer Charles ...[Details]

On June 21, according to the Shanghai Stock Exchange website, the IPO of Shenzhen Luwei Optoelectronics Co., Ltd. (hereinafter referred to as "Luwei Optoelectronics") on the Science and Technology In...[Details]

I spent several days trying to get a timer to output a square wave. It worked fine at first, but then it stopped working. I was so frustrated...  After a long period of oscilloscope observation and...[Details]

1. Pointer function: The function return value can be int, char, float, etc., of course, it can also be an address value. If the function return value is an address value, the function is defined as ...[Details]

On April 13, Feikai Materials held a performance briefing for 2021. An investor asked: How much impact will the worst-case scenario of the epidemic have on the company? In response to this, Cao Song...[Details]

        1 Introduction 　　Power adapters are power supply conversion devices for small portable electronic devices and electronic appliances. They can be divided into AC output type and DC output t...[Details]

With the rapid growth of e-commerce and express delivery industries, intelligent robots are becoming increasingly popular with the momentum of "smart logistics". As we all know, the logistics indus...[Details]

#define KPU 0.01 #define KIU 0.0005 #define KDU 0.1 #define KE 0.06 #define KEC 3 char code dkp ={ {6,6,6,5,4,4,4,3,3,2,0, 0,0}, {6,6,6,5,4,3,3,3,3,2,0,-1,-1}, {6,6,6,5,4,3,3, 3,3,2,0,-1,-2}, ...[Details]

When we plan to upgrade a 16-bit microcontroller (MCU) to a 32-bit one, we usually have to consider many design issues. This article uses the automotive engine control unit (ECU) as an example to b...[Details]

     The operation commands of the microcontroller's off-chip program memory and data memory are different from the commonly referred to memory, and are different from the AT24C02 of the I2C bus and ...[Details]

This design uses a single-chip microcomputer as the main control component, presets the output current value through the keyboard and uses a liquid crystal module for real-time display. The entir...[Details]

Beijing, October 26, 2024 /PRNewswire/ -- On October 24, CATL launched the world's first hybrid battery with a pure electric range of more than 400 kilometers and 4C supercharging in Beijing - the ...[Details]