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Editor: LCD backlight control is actually an I/O port driver, which is exactly the same as LED control, or even simpler, because it usually controls several LEDs at the same time. This is a standar...[Details]
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According to the "China Home Appliance Market Report in the First Half of 2020" released by the China Academy of Information and Communications Technology, the retail sales volume of my country's hom...[Details]
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The 51 series microcontroller has 4 bidirectional parallel I/O ports: P0~P3, which occupy 32 pins in total. Each bit of P0 port can drive 8 TTL loads, and the load capacity of P1~P3 ports is three TT...[Details]
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According to the tipster, the dimensions of the Google Pixel 5 are 144.7 x 70.4 x 8.1mm. His renderings reveal that the design of the phone is similar to the recently launched Pixel 4a. On the fron...[Details]
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On the surface, the plan to mandate AEB systems is a good idea. But if NHTSA's proposal is to have an impact, it must get ahead of the industry it hopes to shape. To understand whether the standard...[Details]
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Accurate and unified time is the most basic requirement of substation automation system. Only when various automation equipment in the power system (such as fault recorders, relay protection d...[Details]
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According to a news release from the State Administration for Market Regulation on August 3, in response to prominent issues such as speculation and high prices in the automotive chip market, the Sta...[Details]
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Interrupts are also called asynchronous interrupts and are triggered by hardware, while exceptions are also called synchronous interrupts and are triggered by software. An interrupt service routine...[Details]
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An oscilloscope is an essential test instrument for any electronics engineer . It is used to visualize and observe various signals , usually as a two-dimensional plot in which one or more signals ...[Details]
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1. Experimental purpose
1. Master the method of expanding the 8279 keyboard display interface in the 8031 system.
2. Master the working principle and programming method of 8279.
2. E...[Details]
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On July 12, BOE Technology Group Co., Ltd. released its 2024 semi-annual performance forecast, and it is expected to achieve a net profit of 2.1 billion yuan to 2.3 billion yuan attributable to s...[Details]
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Renesas Electronics Corporation (TSE: 6723) , a premier supplier of advanced semiconductor solutions, today announced that Nissan Motor Co., Ltd. has adopted Renesas’ innovative, high-performance aut...[Details]
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Enhancements include Layer 7 DDoS protection and advanced machine learning capabilities March 13, 2024 – Akamai Technologies, Inc. (hereinafter referred to as: Akamai), a cloud service provider res...[Details]
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In the past year, there have been a lot of big news about the smart car industry. Recently, Xiaomi also announced its investment in the smart car industry. China's smart cars will usher in an era of ...[Details]
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October is the golden period for project construction. Damao Banner has sounded the charge for key project construction. With a running attitude, a competitive mentality, and a scrambling state, it is...[Details]