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The Raspberry Pi 4 has reached a major graphics milestone, adding support for the Vulkan 3D API. While this doesn't mean the single-board computer can run Doom (2016) smoothly, it does help the Ras...[Details]
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Recently, TUV SÜD Group (hereinafter referred to as TUV SUD) participated in the 11th China International Battery Technology Fair (CIBF 2014), and during the exhibition, successfully held a seminar...[Details]
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Not long ago, China's Yangtze Memory announced the successful development of 128-layer QLC 3D NAND, which has been verified on SSDs of two controller manufacturers, Phison and Maxim Integrated. It ca...[Details]
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On the evening of October 28, Redmi held a new product launch conference and officially launched the new Redmi Note 11 series. Among them, the Redmi Note 11 Pro+ is equipped with "120W super-fast cha...[Details]
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With the rapid development of cities, bus routes are adjusted from time to time, station names are also changing, and on-board advertisements are becoming more and more important to businesses. The...[Details]
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SIIC Research Institute released the "2020 Automotive Wire-Control Chassis Industry Research Report", analyzing and studying the current status and suppliers of the wire-control chassis industry. ...[Details]
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"With virtually no learning curve, the seamless interface between CompactRIO and the NI LabVIEW development environment provides a turnkey hardware and software solution." – Matt Bennett, Windlift ...[Details]
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#UNDEF
Syntax: #undef id
id is the preprocessor id defined by #define
Purpose: Specifies that the preprocessor id is no longer meaningful to the preprocessor.
Example: #if MAXSIZE 100 //If MAXS...[Details]
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//★★★★★★★★★★Application of PIC microcontroller USART (serial communication)★★★★★★★★★★★\\
//Single-signal machine model: PIC16F877A
//Function description: Application of PIC microcontroller USART, s...[Details]
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1) LED single chip packaging
LED has achieved rapid development in the past 30 years. The first batch of products appeared in 1968. The luminous flux of LED with a working current of 20mA was only...[Details]
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Source: Gansu Natural Resources News
On the Gannan Plateau at an altitude of more than 3,000 meters, in the sparsely populated Gobi Desert, he and his team endured desolation and lonelines...[Details]
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Modern large integrated circuits, such as CPUs and large FPGAs, often consume currents ranging from several amperes to tens of amperes, and some complex systems have a wide variety of power supplie...[Details]
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Looking back at the history of automobile electrification, there has been a technological revolution in the past decade or so that has greatly affected the automobile manufacturing industry, and that...[Details]
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General Motors said on April 12 that it plans to launch a more convenient in-car navigation system for some 2018 and later vehicles this month. Maps+ (Image source: General Motors) Starting Apri...[Details]
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The last line after startup prompts can't access tty, job control turned off, which means that the console cannot be entered. The reason is that there is a problem in the /etc/inittab file
Sol...[Details]