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The Apple Car is one of Apple's most ambitious projects, and while Apple is trying to keep key details about the making of the car from leaking, that doesn't mean some details won't make their way to...[Details]

Technological innovations and new trends can produce a more flexible, resilient and efficient energy grid. It remains to be seen whether regulators will be bold enough to unleash the true power of ...[Details]

Musk, the "Iron Man of Silicon Valley", always occupies the hot search list of news from time to time. On the "Tesla Self-Driving Day" on April 23, Tesla released Autopilot 3.0, which shocked the aut...[Details]

/*The row lines are connected to P1.0-P1.3, and the column lines are connected to P1.4-P1.7. According to the key value code returned by scanning the keyboard, the key value is looked up in the key ...[Details]

1. Introduction Switching power supplies have been widely used in the fields of electronics, electrical equipment, and household appliances due to their small size, light weight, high effi...[Details]

Stepper motor C51 control program #include reg52.h   unsigned char code f_rotation ={0x02,0x04,0x08,0x10};//Forward table  unsigned char code b_rotation ={0x10,0x08,0x040,0x02};//Reverse table   voi...[Details]

　　Today, with the continuous development of information and communication, the progress of human society and the rapid development of science and technology, as well as the continuous improvement of ...[Details]

Preface The inverter circuit is the core circuit of UPS power supply . The author discusses the inverter circuit in UPS power supply based on the analysis of UPS power supply circuits produced by s...[Details]

On August 23, the world's first 300MW-class compressed air energy storage series of large-capacity motors independently developed by Shanghai Electric Group Shanghai Electric Motor Factory Co.,...[Details]

1. Moving the interrupt vector table during Linux ARMv7 startup 1. Migration of interrupt vector table and interrupt handling code After the kernel assembly stage, the interrupt vector table is moved...[Details]

If the 60,000 yuan Pro Display XDR is just an immature exploration of Apple in the field of Mini LED, then the new 12.9-inch iPad Pro released in the first half of this year can be said to have taugh...[Details]

CCFL and LED are the only two backlight sources for LCDs. CCFL is a traditional backlight method, while LED, as a rising star in LCD backlight, is rapidly seizing the LCD backlight market. The...[Details]

1. Experimental Content The basic requirement for MCS-51 series microcontrollers to access external devices (i.e. I/O port input/output operations) is "input buffer, output latch". In the experiment,...[Details]

As the prices of upstream materials continue to rise, innovation in power battery materials is urgent. At present, the promising solid-state battery has attracted the attention of the industry, and m...[Details]

The Zhaoqing High-tech Zone source-grid-load-storage integration project is a provincial demonstration project and was included in the Guangdong Province's 14th Five-Year Energy Development Plan in Ap...[Details]