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In the future, vehicle-to-infrastructure (V2I) and vehicle-to-vehicle (V2V) communications will be combined with vehicle-to-everything (V2X) communications, a billion-dollar market that is attracting...[Details]
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From the beginning of learning, one of the most commonly used multimeters is definitely indispensable. There are two most common multimeters on the market: pointer multimeter and digital multimeter. ...[Details]
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Recently, Google made some upgrades to Android Auto, bringing not only a new look but also more features. The main change to the app is that the user interface will be more flexible to different ca...[Details]
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Recently, Ganfeng Lithium received intensive research from more than ten investment institutions, answering questions about the production cuts and suspensions of Australian mines, Ganfeng Lithium's ...[Details]
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1. Introduction In order to improve the controllability of on-site operations in high-risk workplaces, this paper adopts bionic principles and high-integration design to realize a 3G video helmet ...[Details]
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Recently, there has been new progress in the Huakai micro-sound project. According to Rizhao News Network, on November 18, in the factory of the Huakai Micro-Acoustic Project in Rizhao Smart Micro-El...[Details]
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On January 19, 2024, KUKA Robotics (Guangdong) Co., Ltd. (hereinafter referred to as "KUKA") held a strategic cooperation signing ceremony with the international independent third party, inspection...[Details]
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Now I will introduce a HD44780 read and write microcontroller c51 program
＃include reg51.h
＃include intrins.h
sbit GND_LCD=P1^7;
sbit rs=P1^0;
sbit rw=P1^1;
sbit e=P1^2;
...[Details]
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Intel recently launched the Arc A380 graphics card in China. This is a thousand-yuan graphics card priced at 1,030 yuan. It is also Intel's first high-performance desktop gaming card. It not only sup...[Details]
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Oil well blowout preventers, well kill manifolds and choke manifolds are commonly used equipment in the mining or production process such as drilling, oil testing, oil production, and downhole operati...[Details]
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Following the earlier news that Huawei has cut orders to its supply chain, foreign media reported yesterday (9) that Huawei has internally lowered its full-year mobile phone shipments by 20%, estimat...[Details]
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ARM's data processing instructions only access registers and are the only instructions in the ARM instruction set that can modify data values. All operands are 32 bits, and the results are also 32 bit...[Details]
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I. Definition 1. Pull-up means clamping the uncertain signal at a high level through a resistor! "The resistor also acts as a current limiter"! The same applies to pull-down! 2. Pull-up is to in...[Details]
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#include "reg52.h" #define uchar unsigned char sbit HC595_CS=P1^0; //STcp ////Latch clock-----74HC595 12# sbit HC595_CLK=P1^1; //SHcp ////Shift clock-----74HC595 11# sbit HC595_DAT=P1^2;...[Details]
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On October 30, technology media scitechdaily published a blog post yesterday (October 29), reporting that researchers at the University of Tampere have developed the world's first non-electric touc...[Details]
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