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Working principle of explosion-proof motor
Explosion-proof motors can be divided into flameproof motors, increased safety motors, positive pressure motors, spark-free motors and dust explosion...[Details]
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Huawei has made a major breakthrough in the field of solid-state battery technology! On November 5, 2024, Huawei announced the sulfide solid-state battery patent "Doped sulfide materials and prepar...[Details]
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Serial Communication
When exchanging information between a terminal and a computer or between computers, in addition to parallel communication, serial communication is often used. Parallel communicat...[Details]
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ORG 0000H LJMP START ORG 000BH INC 20H ;Interrupt service, interrupt counter plus 1 MOV TH0,#0D8H MOV TL0,#0EFH ;12M crystal oscillator, forming a 10 millisecond interrupt RETI START: MOV SP,#50H MO...[Details]
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An inventory of the interim reports of 12 PCB companies: Who is the king of revenue or net profit, and who can turn the tide? In the first half of this year, although the entire electronics manufactu...[Details]
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CAN (Controller Area Network) is a field bus mainly used for detection and control of various equipment. In the early 1980s, the German BOSCH company developed a serial data communication protocol...[Details]
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The measuring circuit is shown in Figure 1. The principle is very simple: use a rectifier bridge to convert the AC current passing through the appliance into DC, and then use a multimeter to measu...[Details]
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On the afternoon of October 20, Accelerator Technology held a domestic test equipment and system solution exchange meeting in Shanghai with the theme of "Domestic ATE Accelerating Chinese Chips". Aft...[Details]
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On September 28, Jiangfeng Electronics issued an announcement stating that it had terminated the issuance of shares and payment of cash to purchase assets and raise supporting funds and related trans...[Details]
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Enthusiasts.com reports (Text/Wu Zipeng) At present, new quality productivity has become a hot word in various industries. In the process of creating new quality productivity, production logistics aut...[Details]
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Due to the low price, low heat generation and high light efficiency of low-power white LED, it has been widely used in general lighting and landscape lighting. Therefore, there is an urgent need to im...[Details]
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On the evening of May 11, ROG held a new product launch conference online, releasing the new generation of the Fantasy series all-round notebooks and the Ice Blade series of thin and light gaming not...[Details]
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As international laser companies such as Germany's TRUMPF, the United States' Coherent, the United States' IPG, and the United States' Spectra-Physics have entered the domestic market, my country's i...[Details]
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Traditional power monitoring systems mostly use wired connections. When there are many monitoring nodes, there are problems such as difficult installation, cumbersome wiring and inconvenient maint...[Details]
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Gartner recently released the 2024 China Security Technology Maturity Curve, which introduces innovations in China's security field.
This year, two new innovations were added: AI network securi...[Details]
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